Cas 1135857-25-8,2-(2-heptynylidene)-2,3-dihydro[1,3]thiazolo[3,2-a]benzimidazole

1135857-25-8

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Basic information

Product Name: 2-(2-heptynylidene)-2,3-dihydro[1,3]thiazolo[3,2-a]benzimidazole
Synonyms: 2-(2-heptynylidene)-2,3-dihydro[1,3]thiazolo[3,2-a]benzimidazole
CAS NO:1135857-25-8
Molecular Formula: C16H16N2S
Molecular Weight: 268.37664
EINECS: N/A
Product Categories: N/A
Mol File: 1135857-25-8.mol
Article Data: 2

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: /
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 2-(2-heptynylidene)-2,3-dihydro[1,3]thiazolo[3,2-a]benzimidazole(CAS DataBase Reference)
NIST Chemistry Reference: 2-(2-heptynylidene)-2,3-dihydro[1,3]thiazolo[3,2-a]benzimidazole(1135857-25-8)
EPA Substance Registry System: 2-(2-heptynylidene)-2,3-dihydro[1,3]thiazolo[3,2-a]benzimidazole(1135857-25-8)

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: 1135857-25-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1135857-25-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,5,8,5 and 7 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1135857-25:
(9*1)+(8*1)+(7*3)+(6*5)+(5*8)+(4*5)+(3*7)+(2*2)+(1*5)=158
158 % 10 = 8
So 1135857-25-8 is a valid CAS Registry Number.

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1135857-25-8Relevant articles and documents

Cyclocondensation of n-(prop-2-yn-1-yl)- and n-(penta-2,4-diyn-1-yl)- o-phenylenediamines with phenyl isothiocyanate and carbon disulfide

Novikov,Danilkina,Balova

experimental part, p. 758 - 766 (2012/01/16)

The cyclocondensation of N-(prop-2-yn-1-yl)-o-phenylenediamines with phenyl isothiocyanate leads to the formation of 1-(prop-2-yn-1-yl)-1,3-dihydro-2H- benzimidazole-2-thiones irrespective of the substituent nature at the triple bond. Reactions of both mo

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