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137041-82-8

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137041-82-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137041-82-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,0,4 and 1 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 137041-82:
(8*1)+(7*3)+(6*7)+(5*0)+(4*4)+(3*1)+(2*8)+(1*2)=108
108 % 10 = 8
So 137041-82-8 is a valid CAS Registry Number.

137041-82-8Downstream Products

137041-82-8Relevant articles and documents

Aminobenzenes, 22. - Synthesis, Physical Properties, and Crystal Structures of Mono-, Di-, and Trichloro-2,4,6-tris(dialkylamino)benzenes

Effenberger, Franz,Muendl, Gabriele

, p. 247 - 254 (2007/10/02)

Mono-, di-, and trichlorotris(dialkylamino)benzenes 2, 3, and 4 are prepared selectively by chlorination of triaminobenzenes 1 with one, two, or three equivalents of N-chlorosuccinimide, resp., in tetrachloromethane.From spectroscopic data it is deduced t

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