Cas Chemical NameCas No
3,4-Dihydro-2H-pyran-6-carbonitrile
31518-13-5

Cas No|Cas Number|CAS Registry Number:31518-13-5 .Chemical Name|Molecular Name:3,4-Dihydro-2H-pyran-6-carbonitrile Formulanor:C6H7NO Synonyms:6-Cyano-3,4-dihydro-2H-pyran, 2-Cyan-5.6-dihydro-4H-pyran, 3,4-Dihydro-2H-pyran-6-carbonitrile, 5,6-Dihydro-4H-pyran-2-carbonitrile, 2-Cyano-dihydro-pyran, RW3929, 2H-Pyran-6-carbonitrile, 3,4-dihydro-, 6-cyano-2,3-dihydropyran Molecular Weight:109.126

31518-13-5 Molecular Info »
3,4-dihydro-2H-pyran-5-carboxylic acid
40915-37-5

Cas No|Cas Number|CAS Registry Number:40915-37-5 .Chemical Name|Molecular Name:3,4-dihydro-2H-pyran-5-carboxylic acid Formulanor:C6H8O3 Synonyms:2H-Pyran-5-carboxylic acid,3,4-dihydro, 5,6-Dihydro-4H-pyran-3-carbonsaeure, 5,6-dihydro-4H-pyran-3-carboxylic acid, 2,3-Dihydro-pyran-5-carboxylic acid Molecular Weight:128.126

40915-37-5 Molecular Info »
3,4-DIHYDRO-2,2-DIMETHYL-4-OXO-2H-PYRAN-6-CARBOXYLIC ACID
80866-93-9

Cas No|Cas Number|CAS Registry Number:80866-93-9 .Chemical Name|Molecular Name:3,4-DIHYDRO-2,2-DIMETHYL-4-OXO-2H-PYRAN-6-CARBOXYLIC ACID Formulanor:C8H10O4 Synonyms:4H-Pyran-2-carboxylic acid,5,6-dihydro-6,6-dimethyl-4-oxo, 5,6-Dihydro-6,6-dimethyl-4-oxo-4H-pyran-2-carboxylic acid, EINECS 279-596-1, 3,4-Dihydro-2,2-dimethyl-4-oxo-2H-pyran-6-carboxylic acid, 3,4-dihydro-2,2-dimethyl-4-oxo-2H-pyrane-6-carboxylic acid, 2,2-dimethyl-4-oxo-3,4-dihydro-2H-pyran-6-carboxylic acid, 6,6-Dimethyl-4-oxo-5,6-dihydro-4H-pyran-2-carbonsaeure, Acide dimethyl-6,6 dihydro-5,6 pyrone-4 carboxylique-2 [French], 5,6-dihydro-6,6-dimethyl-4-oxo-4H-pyran-2-ylcarboxylic acid, acide dimethyl-6,6 dihydro-5,6 pyrone-4 carboxylique-2, 6,6-dimethyl-4-oxo-5H-6-hydropyran-2-carboxylic acid, 6,6-dimethyl-4-oxo-5,6-dihydro-4H-pyran-2-carboxylic acid, MFCD00006575, 2H-Pyran-6-carboxylic acid,3,4-dihydro-2,2-dimethyl-4-oxo Molecular Weight:170.163

80866-93-9 Molecular Info »
3,4-Dihydro-2-(3-methoxypropyl)-4-oxo-2H-thieno[3,2-e]-1,2-thiazine-6-sulfonamide 1,1-dioxide
154127-41-0

Cas No|Cas Number|CAS Registry Number:154127-41-0 .Chemical Name|Molecular Name:3,4-Dihydro-2-(3-methoxypropyl)-4-oxo-2H-thieno[3,2-e]-1,2-thiazine-6-sulfonamide 1,1-dioxide Formulanor:C10H14N2O6S3 Synonyms:2H-thieno[3,2-e]-1,2-thiazin-6-sulphonamide,3,4-dihydro-2-(3-methoxypropyl)-4-oxo-,1,1-dioxide, 3,4-Dihydro-2-(3-methoxy)propyl-4-oxo-2H-thieno[3,2-e]-1,2-thiazine-6-sulfonamide-1,1-dioxide, 3,4-dihydro-2-(3-methoxypropyl)-4-oxo-2H-thieno[3,2-e]-1,2-thiazin-6-sulphonamide-1,1-dioxide, 2-(3-Methoxypropyl)-4-oxo-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine-6-sulfonamide 1,1-dioxide, 3,4-Dihydro-2-(3-methoxypropyl)-4-oxo-2H-thieno[3,2-e]-1,2-thiazine-6-sulfonamide 1,1-dioxide, Brinzolamide Impurity 4 Molecular Weight:354.423

154127-41-0 Molecular Info »
3,4-Dihydro-1H-benzo[e][1,4]diazepin-5(2H)-one
28544-83-4

Cas No|Cas Number|CAS Registry Number:28544-83-4 .Chemical Name|Molecular Name:3,4-Dihydro-1H-benzo[e][1,4]diazepin-5(2H)-one Formulanor:C9H10N2O Synonyms:5H-1,4-Benzodiazepin-5-one, 1,2,3,4-tetrahydro-, 1,2,3,4-Tetrahydro-5H-1,4-benzodiazepin-5-on, 2H-1,5-Benzodiazepin-2-one, 1,3,4,5-tetrahydro-, RW2676, 3,4-Dihydro-1H-benzo[e][1,4]diazepin-5(2H)-one, 1,2,3,4-Tetrahydro-5H-1,4-benzodiazepin-5-one, 1,3,4,5-TETRAHYDRO-2H-1,5-BENZODIAZEPIN-2-ONE, 2,3,4,5-Tetrahydrobenzo<f>-1.4-diazepin-5-on, 1,2,3,4-tetrahydrobenzo(e)(1,4)diazepin-5-one Molecular Weight:162.189

28544-83-4 Molecular Info »
3,4-DIFLUOROPYRIDINE
82878-63-5

Cas No|Cas Number|CAS Registry Number:82878-63-5 .Chemical Name|Molecular Name:3,4-DIFLUOROPYRIDINE Formulanor:C5H3F2N Synonyms:Pyridine,3,4-difluoro, Pyridine, 3,4-difluoro-, 3,4-DIFLUOROPYRIDINE Molecular Weight:115.081

82878-63-5 Molecular Info »
3,4-Difluorostyrene
405-03-8

Cas No|Cas Number|CAS Registry Number:405-03-8 .Chemical Name|Molecular Name:3,4-Difluorostyrene Formulanor:C8H6F2 Synonyms:PC6276, 1,2-difluoro-4-vinylbenzene, 3,4-Difluorostyrene, Benzene,4-ethenyl-1,2-difluoro, Benzene,4-ethenyl-1,2-difluoro- Molecular Weight:140.13

405-03-8 Molecular Info »
3,4-Difluorophenylalanine
31105-90-5

Cas No|Cas Number|CAS Registry Number:31105-90-5 .Chemical Name|Molecular Name:3,4-Difluorophenylalanine Formulanor:C9H9F2NO2 Synonyms:D-3,4-difluorophenylalanine, Phenylalanine, 3,4-difluoro-, (+)-3,4-difluorophenyl alanine, 3,4-difluoro-l-phenylalanine, 3,4-Difluorophenylalanine, Boc-4-fluoro-Phe-OH, (S)-2-Amino-3-(3,4-difluorophenyl)propanoic acid, MFCD01075125, L-3,4-Difluorophenylalanine Molecular Weight:201.17

31105-90-5 Molecular Info »
3,4-difluoro-5-nitrobenzonitrile
1119454-07-7

Cas No|Cas Number|CAS Registry Number:1119454-07-7 .Chemical Name|Molecular Name:3,4-difluoro-5-nitrobenzonitrile Formulanor:C7H2F2N2O2 Synonyms:3,4-difluoro-5-nitrobenzonitrile, 4,5-difluoro-3-nitrobenzenecarbonitrile, Benzonitrile, 3,4-difluoro-5-nitro- Molecular Weight:184.1

1119454-07-7 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.
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2025-06-08 17:58:19
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