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49805-27-8

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49805-27-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 49805-27-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,9,8,0 and 5 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 49805-27:
(7*4)+(6*9)+(5*8)+(4*0)+(3*5)+(2*2)+(1*7)=148
148 % 10 = 8
So 49805-27-8 is a valid CAS Registry Number.

49805-27-8Relevant articles and documents

Synthesis of analogues of GABA. IV. Three unsaturated derivatives of 3-aminocyclopentane-1-carboxylic acid

Allan,Twitchin

, p. 599 - 604 (1980)

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