136232-82-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 136232-82-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,2,3 and 2 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 136232-82:
(8*1)+(7*3)+(6*6)+(5*2)+(4*3)+(3*2)+(2*8)+(1*2)=111
111 % 10 = 1
So 136232-82-1 is a valid CAS Registry Number.
136232-82-1Relevant articles and documents
Process for the preparation of buprenorphine and derivatives for buprenorphine
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Page/Page column 11, (2009/07/03)
The invention generally provides processes for the production of buprenophine and derivatives of buprenorphine. In particular, the process may encompass synthetic routes for the production of buprenorphine or derivatives of buprenorphine from norhydromorp