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13164-11-9

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13164-11-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 13164-11-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,1,6 and 4 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 13164-11:
(7*1)+(6*3)+(5*1)+(4*6)+(3*4)+(2*1)+(1*1)=69
69 % 10 = 9
So 13164-11-9 is a valid CAS Registry Number.

13164-11-9Upstream product

13164-11-9Relevant articles and documents

STEROID TRANSFORMATIONS. 187. MICROBIAL CONVERSION OF 3β-HYDROXY-5α-H-PREGNANES TO THEIR Δ4-3-KETO-9α-HYDROXY DERIVATIVES

Voishvillo, N. E.,Turuta, A. M.,Kamernitskii, A. V.,Dzhlantiashvili, N. D.,Dacheva-Spasova, V. K.

, p. 177 - 182 (2007/10/02)

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