1276121-40-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1276121-40-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,6,1,2 and 1 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1276121-40:
(9*1)+(8*2)+(7*7)+(6*6)+(5*1)+(4*2)+(3*1)+(2*4)+(1*0)=134
134 % 10 = 4
So 1276121-40-4 is a valid CAS Registry Number.
1276121-40-4Relevant articles and documents
Pharmaceutical compositions with attenuated release of phenolic opioids
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, (2017/01/26)
Pharmaceutical compositions and their methods of use are provided, where the pharmaceutical compositions comprise a phenolic opioid prodrug that provides enzymatically-controlled release of a phenolic opioid, and an enzyme inhibitor that interacts with th
