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135875-06-8

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135875-06-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 135875-06-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,8,7 and 5 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 135875-06:
(8*1)+(7*3)+(6*5)+(5*8)+(4*7)+(3*5)+(2*0)+(1*6)=148
148 % 10 = 8
So 135875-06-8 is a valid CAS Registry Number.

135875-06-8Downstream Products

135875-06-8Relevant articles and documents

Heterocyclization of the 2-aminoalkyl (and aryl) benzimidazoles under phase transfer catalysis conditions

Cherkaoui, O.,Essassi, E.M.,Zniber, R.

, p. 255 - 259 (2007/10/02)

A number of new imidazolo (pyrazino and diazepino) benzimidazoles have been prepared by reaction between 2-aminoalkyl (and aryl)benzimidazoles and dibromoalkanes Br-(CH2)n-Br under phase transfer catalysis conditions.These products have been characterized by 1H NMR, IR, MS and their microanalysis. --- Key words: heterocyclization / benzimidazole / diazepinobenzimidazole / benzimidazolo benzodiazepin

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