Cas Chemical NameCas No
PYRAZINE-2,3-DIOL
931-18-0

Cas No|Cas Number|CAS Registry Number:931-18-0 .Chemical Name|Molecular Name:PYRAZINE-2,3-DIOL Formulanor:C4H4N2O2 Synonyms:1,4-dihydro-pyrazine-2,3-dione, 2,3-dihydroxypirazine, 2,3-dihydroxypyrazine, pyrazine-2,3-diol, 2,3-Dihydroxy-pyrazin Molecular Weight:112.087

931-18-0 Molecular Info »
Pyrazine,2-amino-3,5-dimethoxy- (8CI)
23902-84-3

Cas No|Cas Number|CAS Registry Number:23902-84-3 .Chemical Name|Molecular Name:Pyrazine,2-amino-3,5-dimethoxy- (8CI) Formulanor:C6H9N3O2 Synonyms:1,3-Isobenzofurandione,4,6-dimethoxy, 3,5-dimethoxy-phthalic acid anhydride, 3,5-dimethoxyphthalic anhydride, 3,5-dimethoxypyrazin-2-amine, 2-Amino-3,5-dimethoxy-pyrazin, 3,5-Dimethoxy-phthalsaeureanhydrid, Phthalicanhydride,3,5-dimethoxy-(6CI,7CI,8CI), 3,5-dimethoxy-pyrazin-2-ylamine Molecular Weight:155.155

23902-84-3 Molecular Info »
P-XYLYLENEBIS(N,N-DIETHYLDITHIOCARBAMATE)
89964-93-2

Cas No|Cas Number|CAS Registry Number:89964-93-2 .Chemical Name|Molecular Name:P-XYLYLENEBIS(N,N-DIETHYLDITHIOCARBAMATE) Formulanor:C18H28N2S4 Synonyms:ckeshwqhgbkzbb-uhfffaoysa, Carbamodithioic acid, N,N-diethyl-, 1,4-phenylenebis(methylene) ester, 1,4-Phenylenebis(methylene) bis(diethylcarbamodithioate), 4-(([(Diethylamino)carbothioyl]sulfanyl)methyl)benzyl diethyldithiocarbamate, MFCD00191696 Molecular Weight:400.688

89964-93-2 Molecular Info »
PSS-OCTA(2-TRICHLOROSILYLETHYL) SUBSTIT&
214675-88-4

Cas No|Cas Number|CAS Registry Number:214675-88-4 .Chemical Name|Molecular Name:PSS-OCTA(2-TRICHLOROSILYLETHYL) SUBSTIT& Formulanor:C16H32Cl24O12Si16 Synonyms:MFCD03427227, 1,3,5,7,11,13,15-octakis[2-(trichlorosilyl)ethyl]pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane, Octa(trichlorosilylethyl)-POSS(R), 1,3,5,7,9,11,13,15-Octa(2-trichlorosilyl)ethyl)pentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane, 1,3,5,7,9,11,13,15-octakis[2-(trichlorosilyl)ethyl]pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane, octa(trichlorosilylethyl)silsesquioxane, I06-2713, POSS(R)-Octa(trichlorosilylethyl) substituted Molecular Weight:1716.66

214675-88-4 Molecular Info »
Protopseudohypericin
54328-09-5

Cas No|Cas Number|CAS Registry Number:54328-09-5 .Chemical Name|Molecular Name:Protopseudohypericin Formulanor:C30H18O9 Synonyms:Dibenzo[a,o]perylene-7,16-dione, 1,3,4,6,8,15-hexahydroxy-10-(hydroxymethyl)-13-methyl-, 1,3,4,6,8,15-Hexahydroxy-10-(hydroxymethyl)-13-methyldibenzo[a,o]perylene-7,16-dione Molecular Weight:522.458

54328-09-5 Molecular Info »
PROPYLENE GLYCOL DIISONONANOATE
125804-17-3

Cas No|Cas Number|CAS Registry Number:125804-17-3 .Chemical Name|Molecular Name:PROPYLENE GLYCOL DIISONONANOATE Formulanor:C21H44O6 Synonyms:Isononanoicacid,1-methyl-1,2-ethanediyl ester (9CI), Isononanoic acid,1,1'-(1-methyl-1,2-ethanediyl) ester Molecular Weight:392.57

125804-17-3 Molecular Info »
Propanoic acid,2-methyl-, 1-ethenyl-1,5,9-trimethyl-4,8-decadien-1-yl ester
2639-68-1

Cas No|Cas Number|CAS Registry Number:2639-68-1 .Chemical Name|Molecular Name:Propanoic acid,2-methyl-, 1-ethenyl-1,5,9-trimethyl-4,8-decadien-1-yl ester Formulanor:C19H32O2 Synonyms:propanoicacid,2-methyl-,1-ethenyl-1,5,9-trimethyl-4,8-decadienylester, 3,7,11-Trimethyl-1,6,10-dodecatrien-3-yl isobutyrate, Einecs 220-138-7, Propanoic acid,2-methyl-,1-ethenyl-1,5,9-trimethyl-4,8-decadien-1-yl ester, 2-Methylpropanoic acid 1-ethenyl-1,5,9-trimethyl-4,8-decadienyl ester, 1,5,9-trimethyl-1-vinyldeca-4,8-dienyl isobutyrate Molecular Weight:292.456

2639-68-1 Molecular Info »
propanethiol-sd
64071-73-4

Cas No|Cas Number|CAS Registry Number:64071-73-4 .Chemical Name|Molecular Name:propanethiol-sd Formulanor:C3H7DS Synonyms:PROPANE SULTONE, 1-propanedeuteriothiol, C sultone, 1,3-Propanesulfone, S-deuterio-propane-1-thiol, 1,3-propyl sultone, Deutero-1-propanthiol, 1,2-oxathiolane-2,2-dioxide, 1,3-Propansulton, Propyl Sultone Molecular Weight:77.1668

64071-73-4 Molecular Info »
Propanedioic acid,2-methyl-2-(1-methylethyl)-, 1,3-diethyl ester
58447-69-1

Cas No|Cas Number|CAS Registry Number:58447-69-1 .Chemical Name|Molecular Name:Propanedioic acid,2-methyl-2-(1-methylethyl)-, 1,3-diethyl ester Formulanor:C11H20O4 Synonyms:2-methyl-2-isopropyl malonic acid diethyl ester, ethyl 2,3-dimethyl-2-carboethoxybutyrate, isopropyl-methyl-malonic acid diethyl ester, diethyl isopropylmethylmalonate, Diethyl methyl-iso-propylmalonate, Methyl-isopropyl-malonsaeure-diethylester, Isopropyl-methyl-malonsaeure-diaethylester Molecular Weight:216.274

58447-69-1 Molecular Info »
Propanedioic acid,2-ethyl-2-(2-propen-1-yl)-, 1,3-diethyl ester
59726-37-3

Cas No|Cas Number|CAS Registry Number:59726-37-3 .Chemical Name|Molecular Name:Propanedioic acid,2-ethyl-2-(2-propen-1-yl)-, 1,3-diethyl ester Formulanor:C12H20O4 Synonyms:Ethyl-allyl-malonsaeure-diethylester, 2-allyl-2-ethylmalonic acid diethyl ester, Aethyl-allyl-malonsaeure-diaethylester, ethyl-allyl-malonic acid diethyl ester, diethyl allylethylmalonate Molecular Weight:228.285

59726-37-3 Molecular Info »
Propanedinitrile,2-(aminoethoxymethylene)-
6825-53-2

Cas No|Cas Number|CAS Registry Number:6825-53-2 .Chemical Name|Molecular Name:Propanedinitrile,2-(aminoethoxymethylene)- Formulanor:C6H7N3O Synonyms:1,1-Dicyano-2-amino-2-ethoxyethylen, 3-Amino-3-ethoxy-2-cyano-2-propennitril, 3-amino-3-ethoxy-2-cyano-2-propenenitrile, 1-Amino-1-aethoxy-2,2-dicyanoaethylen, PRO028, 2-Ethoxy-2-amino-ethylen-dicarbonsaeure-dinitril Molecular Weight:137.139

6825-53-2 Molecular Info »
Propanedinitrile,2-(1-phenylethylidene)-
5447-87-0

Cas No|Cas Number|CAS Registry Number:5447-87-0 .Chemical Name|Molecular Name:Propanedinitrile,2-(1-phenylethylidene)- Formulanor:C11H8N2 Synonyms:2-(phenyl(methyl)methylene)malononitrile, (2-phenyl-2-methylmethylene)malononitrile, Propanedinitrile,(1-phenylethylidene), 1-methyl-1-phenyl-2,2-dicyanoethylene, (1-Phenylethylidene)malononitrile, (phenylethylidene)methane-1,1-dicarbonitrile, 1,1-dicyano-2-methyl-2-phenylethylene, 2-[1-(phenyl)ethylidene]-malononitrile, 1,1-Dicyano-2-phenylpropene, 2,6-DICHLORO-4-[({[(1-METHYLETHYLIDENE)AMINO]OXY}CARBONYL)AMINO]PYRIDINE Molecular Weight:168.195

5447-87-0 Molecular Info »
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.
在线客服
MolecularInfo.com
我们将24小时内回复 。We will reply within 24 hours。
2026-02-25 13:48:16
您好,有任何疑问请与我们联系!Hello, please contact us if you have any questions!
您的工单我们已经收到,我们将会尽快跟您联系!
Note: Click to copy WeChat ID, add friends and chat through WeChat App.
Cancel

Select the chat tool: