87787-95-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 87787-95-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,7,8 and 7 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 87787-95:
(7*8)+(6*7)+(5*7)+(4*8)+(3*7)+(2*9)+(1*5)=209
209 % 10 = 9
So 87787-95-9 is a valid CAS Registry Number.
87787-95-9Relevant academic research and scientific papers
Diethynylated phenylbenzimidazole compounds
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, (2008/06/13)
A diethynylated phenylbenzimidazole compound having the formula: STR1 where Y is phenyl, cyclohexyl, adamantyl or phenoxylatedphenyl of the formula C6 H5 (OC6 H4)n (n=1 to 3) and where R1, R2 and R3 are ethynyl,
