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40071-65-6

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40071-65-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 40071-65-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,0,7 and 1 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 40071-65:
(7*4)+(6*0)+(5*0)+(4*7)+(3*1)+(2*6)+(1*5)=76
76 % 10 = 6
So 40071-65-6 is a valid CAS Registry Number.

40071-65-6Relevant articles and documents

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Taylor,E.J.,Djerassi,C.

, p. 2275 - 2281 (1976)

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Hydroxy-steroids. IV. The preparation and spectra of steroid olefins.

Cragg,Davey,Hall,Meakins,Richards,Whateley

, p. 1266 - 1276 (2007/10/10)

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