81957-59-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81957-59-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,9,5 and 7 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 81957-59:
(7*8)+(6*1)+(5*9)+(4*5)+(3*7)+(2*5)+(1*9)=167
167 % 10 = 7
So 81957-59-7 is a valid CAS Registry Number.
81957-59-7Relevant articles and documents
Dopaminergic benzazepines
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, (2008/06/13)
A new series of compounds having renal vasodilating activity is described. The compounds are 3-cycloalkylmethyl-7,8-dihydroxy-6-halo-1-(p-hydroxyphenyl)-2,3,4,5-tetrahydro-1H-3-benzazepines.
