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214544-15-7

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214544-15-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 214544-15-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,4,5,4 and 4 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 214544-15:
(8*2)+(7*1)+(6*4)+(5*5)+(4*4)+(3*4)+(2*1)+(1*5)=107
107 % 10 = 7
So 214544-15-7 is a valid CAS Registry Number.

214544-15-7Relevant articles and documents

Synthesis of novel steroidal inhibitors of HIV-1 protease

Harburn, James J.,Loftus, Gabrielle C.,Marples, Brian A.

, p. 11907 - 11924 (2007/10/03)

The design and synthesis of potential steroidal HIV-1 protease inhibitors is described. Compounds derived from 1 [-amino-12-keto-cholanic acid derivatives show modest activity.

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