172937-65-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 172937-65-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,2,9,3 and 7 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 172937-65:
(8*1)+(7*7)+(6*2)+(5*9)+(4*3)+(3*7)+(2*6)+(1*5)=164
164 % 10 = 4
So 172937-65-4 is a valid CAS Registry Number.
172937-65-4Relevant academic research and scientific papers
Naphthalene derivatives as prostaglandin I2 agonsists
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, (2008/06/13)
A compound of the formula STR1 wherein R1 is carboxy or protected carboxy, R2 is hydrogen, hydroxy or protected hydroxy, R3 is hydrogen, hydroxy, protected hydroxy, etc., R4 is hydrogen or halogen, A1
