1616666-83-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1616666-83-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,6,6,6 and 6 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1616666-83:
(9*1)+(8*6)+(7*1)+(6*6)+(5*6)+(4*6)+(3*6)+(2*8)+(1*3)=191
191 % 10 = 1
So 1616666-83-1 is a valid CAS Registry Number.
1616666-83-1Relevant articles and documents
PRODRUG
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Paragraph 0078-0080, (2017/09/02)
The present invention provides a compound represented by the formula (I) or a pharmaceutically acceptable salt thereof: wherein R is a hydrogen atom, a C1-6 alkyl group optionally substituted with one or more hydroxyl groups, a C1-6
