Chemical products are described in many different ways including chemical structures, generic, molecular formulas, systematic, common, and trade names. The CAS (Chemical Abstracts Service) Registry Number (Cas No or Cas Number) is a unique identifier which is a unique and unambiguous identifier for a specific substance that allows clear communication and, with the help of CAS scientists, links together all available data and research about that substance. Governmental agencies rely on CAS Registry Numbers for substance identification in regulatory applications because they are unique, easy validated, and internationally recognized.You can search the Chemical compounds's molecular information with the Cas Registry Number.You can also Search Cas Number with Chemical Name or formulas.The most complete and comprehensive Cas number lookup on Molecularinfo.com.
NameCas NoDescription
2-Acetyl-4-bromothiophene
7209-11-2

Cas No|Cas Number|CAS Registry Number:7209-11-2 .Chemical Name|Molecular Name:2-Acetyl-4-bromothiophene Formula:C6H5BrOS Synonyms:MFCD01566552, 2-Acetyl-4-bromothiophene, 1-(4-bromothiophen-2-yl)ethanone, 1-(4-bromothien-2-yl)ethanone, 1-(4-Bromo-2-thienyl)ethanone, Ethanone, 1-(4-bromo-2-thienyl)- Molecular Weight:205.072

7209-11-2 Molecular Info »
4-Hydroxy-3,5-diiodopyridine
7153-08-4

Cas No|Cas Number|CAS Registry Number:7153-08-4 .Chemical Name|Molecular Name:4-Hydroxy-3,5-diiodopyridine Formula:C5H3I2NO Synonyms:3,5-diiodo-4-pyridinol, 3,5-Diiodopyridine-4-ol, 3,5-diiodo-1H-pyridin-4-one, 3,5-Dijod-pyridin-4-ol, 3,5-diiodopyridin-4-ol, 4-hydroxy-3,5-diiodopyridine Molecular Weight:346.892

7153-08-4 Molecular Info »
N-(3-DIMETHYLAMINOPROPYL)-N'-ETHYLCARBODIIMIDE HYDROCHLORIDE
7084-11-9

Cas No|Cas Number|CAS Registry Number:7084-11-9 .Chemical Name|Molecular Name:N-(3-DIMETHYLAMINOPROPYL)-N'-ETHYLCARBODIIMIDE HYDROCHLORIDE Formula:C8H18ClN3 Synonyms:N-(3-(Dimethylamino)propyl)-N'-ethylcarbodiimide hydrochloride, 1,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochloride, Carbodiimide, (3-dimethylaminopropyl)ethyl-, monohydrochloride, EDC HCL, N-(3-Dimethylaminopropyl)-N′-ethylcarbodiimide hydrochloride, N-(3-dimethylaminopropyl)-N′-ethyl-carbodiimide hydrochloride, wsc hydrochloride, Carbodiimide, [3-(dimethylamino)propyl]ethyl-, hydrochloride, N-Ethyl-N'-(3-dimethylaminopropyl)carbodiimide hydrochloride, wsci hcl, 1-Ethyl-3-[3-(dimethylamino)propyl]carbodiimide monohydrochloride, N'-(Ethylcarbonimidoyl)-N,N-dimethyl-1,3-propanediamine hydrochloride, N-[3-(Dimethylamino)propyl]-N'-ethylcarbodiimide hydrochloride, 1-Ethyl-3-(3-dimethylaminopropyl)carbodiimide monohydrochloride, N-Ethyl-N'-[3-(dimethylamino)propyl]carbodiimide hydrochloride, 1,3-Propanediamine, N-(ethylcarbonimidoyl)-N,N-dimethyl-, hydrochloride (1:1), 1-ethyl-3-(3-dimethylaminopropyl)-carbodiimide hydrochloride, 1-ethyl-3(3-dimethylaminopropyl) carbodiimide hydrochloride, edcl, Carbodiimide, [3-(dimethylamino)propyl]ethyl-, […]

7084-11-9 Molecular Info »
CHLORPHENAMINE MALEATES
7054-11-7

Cas No|Cas Number|CAS Registry Number:7054-11-7 .Chemical Name|Molecular Name:CHLORPHENAMINE MALEATES Formula:C20H23ClN2O4 Synonyms:chlorphenamine maleate, chloropheniramine maleate, chlortrimeton Molecular Weight:390.861

7054-11-7 Molecular Info »
L-Cysteine hydrochloride hydrate
7048-04-6

Cas No|Cas Number|CAS Registry Number:7048-04-6 .Chemical Name|Molecular Name:L-Cysteine hydrochloride hydrate Formula:C3H10ClNO3S Synonyms:L-cysteine monohydrate hydrochloride, (1R)-1-Carboxy-2-sulfanylethanaminium chloride hydrate (1:1:1), D,L-cis-2-Aminocyclopentanol-Hydrochlorid, H-Cys-OH.HCl.H2O, L-(+)-cysteine hydrochloride hydrate, (1R,2S)-CIS-2-AMINOCYCLOPENTANOL HYDROCHLORIDE, L-cysteine monohydrochloride monohydrate, (R)-cysteine hydrochloride monohydrate, MFCD00065606, L-Cysteine hydrochloride hydrate, (2R)-2-Amino-3-sulfanylpropanoic acid hydrate hydrochloride, (R)-2-Amino-3-mercaptopropanoic acid hydrochloride hydrate, Trans-(1R,2S)-2-Aminocyclopentanol Hydrochloride, EINECS 200-157-7, D,L-cysteine hydrochloride monohydrate, SH1YZVQ &&HCl H2O, L-cysteine HCl […]

7048-04-6 Molecular Info »
4-Hydroxymethylthiazole
7036-04-6

Cas No|Cas Number|CAS Registry Number:7036-04-6 .Chemical Name|Molecular Name:4-Hydroxymethylthiazole Formula:C4H5NOS Synonyms:1,3-Thiazol-4-ylmethanol, 4-Hydroxymethylthiazole, MFCD04115728, 4-Thiazolemethanol Molecular Weight:115.154

7036-04-6 Molecular Info »
4-Chloro-2-(chloromethyl)-1-methoxybenzene
7035-11-2

Cas No|Cas Number|CAS Registry Number:7035-11-2 .Chemical Name|Molecular Name:4-Chloro-2-(chloromethyl)-1-methoxybenzene Formula:C8H8Cl2O Synonyms:4-chloro-2-chloromethyl-1-methoxy-benzene, 5-chloro-2-methoxybenzylchloride, 4-chloro-2-chloromethylanisol, methoxy-5-chloro-benzyl chloride Molecular Weight:191.055

7035-11-2 Molecular Info »
liothyronine
6893-02-3

Cas No|Cas Number|CAS Registry Number:6893-02-3 .Chemical Name|Molecular Name:liothyronine Formula:C15H12I3NO4 Synonyms:3,3',5 TRIIODOTHYRONINE (T3), IRMM STANDARD, 3,5,3′-tri-iodo-l-thyronine, Liothyronine (T3), T3, O-(4-HYDROXY-3-IODOPHENYL)-3,5-DIIODO-L-TYROSINE, O-(4-Hydroxy-3-iodophenyl)-3,5-diiodotyrosine, L-TYROSINE,O-(4-HYDROXY-3-IODOPHENYL)-3,5-DIIODO-, Alanine, 3-[4- (4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]-, L-, L T3, Tyrosine, O-(4-hydroxy-3-iodophenyl)-3,5-diiodo-, O-(4-Hydroxy-3-iodophenyl)-3,5-diiodo-L-tyrosine, 3,3',5-Triiodothyronine, Triiodothyronine, L-3-[4-(4-Hydroxy-3-iodophenoxy)-3,5-diiodophenyl]alanine, 3,5,3′-Triiodo-L-thyronine, 3,3',5'-TRIIODO-DL-THYRONINE, L-3,3',5-triiodo-Thyronine, T 3, (S)-2-Amino-3-(4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl)propanoic acid, EINECS 229-999-3, MFCD00036864, O-(4-hydroxy-3-iodo-phenyl)-3,5-diiodo-L-tyrosine, 3,5,3'-TRIIODO-L-THYRONINE, L-triiodothyronine, L-3-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]-Alanine, 3,3',5'-TRIIODO-L-THYRONINE, 3,3',5-TRIIODO-L-THYRONINE, FREE ACID, 3,3',5-Triiodo-L-thyronine, L-3,3',5-TRIIODOTHYRONINE, FREE ACID, […]

6893-02-3 Molecular Info »
Carbadox
6804-07-5

Cas No|Cas Number|CAS Registry Number:6804-07-5 .Chemical Name|Molecular Name:Carbadox Formula:C11H10N4O4 Synonyms:fortigro, (1,4-dioxy-quinoxalin-2-ylmethylene)-hydrazinecarboxylic acid methyl ester, methyl-3-(2-quinoxalinylmethylene)carbazate N,N'-dioxide, karbadox, carabadox, methyl 3-(2-quinoxalinylmethylene)carbazate N1,N4-dioxide, Mecadox-S, Mecadox, CARBADO, getroxel, gs6244, EINECS 229-879-0, MFCD00057293 Molecular Weight:262.222

6804-07-5 Molecular Info »
styrylboronic acid
6783-05-7

Cas No|Cas Number|CAS Registry Number:6783-05-7 .Chemical Name|Molecular Name:styrylboronic acid Formula:C8H9BO2 Synonyms:TRANS-B-STYRENEBORONIC ACID, [(E)-2-Phenylvinyl]boronic acid, trans-2-styrylboronic acid, TRANS-PHENYLVINYLBORONIC ACID, MFCD00963621, trans-styreneboronic acid, styrylboronic acid, trans-phenylethenyl boronic acid, dihydroxy-(E)-styrylborane, TRANS-2-PHENYLVINYLBORONIC ACID, RARECHEM AH PB 0201, Phenylethenylboronicacid, Boronic acid, B-[(E)-2-phenylethenyl]-, (E)-Styreneboronic acid Molecular Weight:147.967

6783-05-7 Molecular Info »
dichloromethylidene(triphenyl)-λ5-phosphane
6779-08-4

Cas No|Cas Number|CAS Registry Number:6779-08-4 .Chemical Name|Molecular Name:dichloromethylidene(triphenyl)-λ5-phosphane Formula:C19H15Cl2P Synonyms:triphenylphosphine-dichloromethylene, (Dichloromethylene)triphenylphosphorane, U225, (Dichlormethylen)triphenylphosphoran, triphenylphosphonium dichloromethylide, Phosphorane,(dichloromethylene)triphenyl Molecular Weight:345.202

6779-08-4 Molecular Info »
formycin A
6742-12-7

Cas No|Cas Number|CAS Registry Number:6742-12-7 .Chemical Name|Molecular Name:formycin A Formula:C10H13N5O4 Synonyms:formycin, FORMYCIN A MONOHYDRATE, FORMYCIN MONOHYDRATE, 7-AMINO-3-β-D-RIBOFURANOSYL-1H-PYRAZOLO[4,3-D]PYRIMIDINE MONOHYDRATE, 8-AZA-9-DEAZAADENOSINE MONOHYDRATE Molecular Weight:285.257

6742-12-7 Molecular Info »
2-Bromo-6-chlorobenzonitrile
6575-08-2

Cas No|Cas Number|CAS Registry Number:6575-08-2 .Chemical Name|Molecular Name:2-Bromo-6-chlorobenzonitrile Formula:C7H3BrClN Synonyms:Benzonitrile, 2-bromo-6-chloro-, EINECS 229-497-4, Benzonitrile,2-bromo-6-chloro, 2-Bromo-6-chlorobenzonitrile Molecular Weight:216.462

6575-08-2 Molecular Info »