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116387-28-1

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116387-28-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 116387-28-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,3,8 and 7 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 116387-28:
(8*1)+(7*1)+(6*6)+(5*3)+(4*8)+(3*7)+(2*2)+(1*8)=131
131 % 10 = 1
So 116387-28-1 is a valid CAS Registry Number.

116387-28-1Relevant articles and documents

A convergent synthesis of 5,10-dideaza-5,6,7,8-tetrahydrofolic acid and 5,10-dideaza-5,6,7,8-tetrahydrohomofolic acid. An effective principle for carbonyl group activation

Taylor,Harrington

, p. 3222 - 3227 (2007/10/02)

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