70871-16-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70871-16-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,8,7 and 1 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 70871-16:
(7*7)+(6*0)+(5*8)+(4*7)+(3*1)+(2*1)+(1*6)=128
128 % 10 = 8
So 70871-16-8 is a valid CAS Registry Number.
70871-16-8Relevant articles and documents
Prostacyclin compounds
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, (2008/06/13)
Prostacyclin derivatives of formula (I): STR1 (wherein R1 represents a hydrogen atom or a lower alkyl group; R2 represents an alkenyl group having from 8 to 12 carbon atoms; and n represents an integer of from 1 to 8, inclusive) and