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94271-50-8

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94271-50-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 94271-50-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,2,7 and 1 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 94271-50:
(7*9)+(6*4)+(5*2)+(4*7)+(3*1)+(2*5)+(1*0)=138
138 % 10 = 8
So 94271-50-8 is a valid CAS Registry Number.

94271-50-8Relevant articles and documents

Simple and condensed β-lactams. II. The synthesis of new diethyl 4-oxoazetidine-2,2-dicarboxylates and some manipulations of their functional groups and N-substituents

Simig,Fetter,Hornyak,et al.

, p. 17 - 32 (2007/10/02)

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