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109242-03-7

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109242-03-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109242-03-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,2,4 and 2 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 109242-03:
(8*1)+(7*0)+(6*9)+(5*2)+(4*4)+(3*2)+(2*0)+(1*3)=97
97 % 10 = 7
So 109242-03-7 is a valid CAS Registry Number.

109242-03-7Downstream Products

109242-03-7Relevant articles and documents

Indole N-Carbonyl Compounds: Preparation and Coupling of Indole-1-carboxylic Acid Anhydride

Boger, Dale L.,Patel, Mona

, p. 3934 - 3936 (2007/10/02)

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