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100073-67-4

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100073-67-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 100073-67-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,0,7 and 3 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 100073-67:
(8*1)+(7*0)+(6*0)+(5*0)+(4*7)+(3*3)+(2*6)+(1*7)=64
64 % 10 = 4
So 100073-67-4 is a valid CAS Registry Number.

100073-67-4Downstream Products

100073-67-4Relevant articles and documents

REACTION OF N-(p-TOLUENESULFONYL)-1,4-QUINONE MONOIMINES WITH p-TOLUENESULFINIC ACID

Nichvoloda, V. M.,Burmistrov, K. S.,Markov, V. I.

, p. 973 - 976 (2007/10/02)

Depending on the structure of the quinone imine, the reaction of N-(p-toluenesulfonyl)-1,4-quinone monoimines with p-toluenesulfinic acid leads to 1,6-, 6,1- or 6,3-addition products or to their mixtures.In the case of quinone imines substituted with halo

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