37481-43-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 37481-43-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,4,8 and 1 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 37481-43:
(7*3)+(6*7)+(5*4)+(4*8)+(3*1)+(2*4)+(1*3)=129
129 % 10 = 9
So 37481-43-9 is a valid CAS Registry Number.
InChI:InChI=1/C17H17N3O3/c1-19-10-9-13-12(11-19)5-4-7-15(13)18-17(21)14-6-2-3-8-16(14)20(22)23/h2-8H,9-11H2,1H3,(H,18,21)
37481-43-9Relevant articles and documents
Compositions containing 1,2,3,4-tetrahydroisoquinolines used as hypotensive agents
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, (2008/06/13)
Disclosed are 5,6,7 or 8-nuclear substituted benzamido-1,2,3,4-tetrahydroisoquinolines of the formula STR1 in which R is a phenyl containing one to three hydroxyl, nitro, halo, lower alkyl or lower alkoxy groups, and R1 is hydrogen or a lower alkyl. The compounds lower blood pressure in animals.