1238951-56-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1238951-56-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,8,9,5 and 1 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1238951-56:
(9*1)+(8*2)+(7*3)+(6*8)+(5*9)+(4*5)+(3*1)+(2*5)+(1*6)=178
178 % 10 = 8
So 1238951-56-8 is a valid CAS Registry Number.
1238951-56-8Relevant academic research and scientific papers
ARYLPIPERAZINE OPIOID RECEPTOR ANTAGONISTS
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, (2012/12/13)
Provided are opioid receptor antagonists represented by the formula (I) where R, Y3, R1, R2, R3, R4 and R5 are as defined herein.
