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134627-72-8

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134627-72-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134627-72-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,6,2 and 7 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 134627-72:
(8*1)+(7*3)+(6*4)+(5*6)+(4*2)+(3*7)+(2*7)+(1*2)=128
128 % 10 = 8
So 134627-72-8 is a valid CAS Registry Number.

134627-72-8Downstream Products

134627-72-8Relevant articles and documents

Benzotriazole as a Synthetic Auxiliary: Advantageous Syntheses of Substituted Diarylmethanes and Heterocyclic Analogues

Katritzky, Alan R.,Lan, Xiangfu,Lam, Jamshed N.

, p. 4397 - 4403 (2007/10/02)

4-(Benzotriazol-1-ylmethyl)-N,N-dimethylaniline (1b) can be substituted at the CH2 link via lithiation.Both the parent and substituted derivatives react with a variety of electron-rich benzenoid and heteroaromatic compounds in a novel approach to leuco dy

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