Cas 2154-91-8,2-benzylthio-8H-cyclohepta<d>thiazol-8-one

2154-91-8

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Basic information

Product Name: 2-benzylthio-8H-cycloheptathiazol-8-one
Synonyms: 2-benzylthio-8H-cycloheptathiazol-8-one
CAS NO:2154-91-8
Molecular Formula:
Molecular Weight: 285.39
EINECS: N/A
Product Categories: N/A

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: 2-benzylthio-8H-cycloheptathiazol-8-one(CAS DataBase Reference)
NIST Chemistry Reference: 2-benzylthio-8H-cycloheptathiazol-8-one(2154-91-8)
EPA Substance Registry System: 2-benzylthio-8H-cycloheptathiazol-8-one(2154-91-8)

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: 2154-91-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 2154-91-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,1,5 and 4 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 2154-91:
(6*2)+(5*1)+(4*5)+(3*4)+(2*9)+(1*1)=68
68 % 10 = 8
So 2154-91-8 is a valid CAS Registry Number.

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2154-91-8Relevant academic research and scientific papers

Reactions of 2-mercapto-8H-cyclohepta[d]thiazol-8-one with alkyl halides and acetylenic compounds

Ishida, Noriko,Imafuku, Kimiaki

, p. 239 - 243 (1996)

The reactions of 2-mercapto-8H-cyclohepta[d]thiazol-8-one (1) with alkyl halides and relared halogeno-compounds gave 2-S-substituted 8H-cyclohepta[d]thiazol-8-ones 3a-g in good yields. In the presence of sodium hydride, 3-N-substituted compounds 4a,e were

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