Cas 91197-20-5,5H-Thieno[2,3-c]thiopyran-4-carbonitrile, 4,7-dihydro-7-phenyl-, trans-

91197-20-5

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Basic information

Product Name: 5H-Thieno[2,3-c]thiopyran-4-carbonitrile, 4,7-dihydro-7-phenyl-, trans-
Synonyms:
CAS NO:91197-20-5
Molecular Formula: C14H11NS2
Molecular Weight: 257.38
EINECS: N/A
Product Categories: N/A
Mol File: 91197-20-5.mol
Article Data: 1

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 5H-Thieno[2,3-c]thiopyran-4-carbonitrile, 4,7-dihydro-7-phenyl-, trans-(CAS DataBase Reference)
NIST Chemistry Reference: 5H-Thieno[2,3-c]thiopyran-4-carbonitrile, 4,7-dihydro-7-phenyl-, trans-(91197-20-5)
EPA Substance Registry System: 5H-Thieno[2,3-c]thiopyran-4-carbonitrile, 4,7-dihydro-7-phenyl-, trans-(91197-20-5)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 91197-20-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 91197-20-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,1,9 and 7 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 91197-20:
(7*9)+(6*1)+(5*1)+(4*9)+(3*7)+(2*2)+(1*0)=135
135 % 10 = 5
So 91197-20-5 is a valid CAS Registry Number.

91197-20-5Upstream product

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91197-20-5Relevant articles and documents

Cycloaddition Reactions of Heteroaromatic Thiketones with Maleic Anhydride, Norbornene, Acrylonitrile, Styrene, and 2-Chloroacrylonitrile

Ohmura, Haruo,Motoki, Shinichi

, p. 1131 - 1137 (2007/10/02)

Heteroaromatic thioketones react with maleic anhydride, norbornene, acrylonitrile, and styrene to form the Diels-Alder adducts, respectively.The thioketones also undergo cycloaddition with 2-chloroacrylonitrile followed by elimination of hydrogen chloride

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