37481-34-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 37481-34-8 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, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 37481-34:
(7*3)+(6*7)+(5*4)+(4*8)+(3*1)+(2*3)+(1*4)=128
128 % 10 = 8
So 37481-34-8 is a valid CAS Registry Number.
InChI:InChI=1/C20H24N2O4/c1-22-8-7-13-5-6-16(9-15(13)12-22)21-20(23)14-10-17(24-2)19(26-4)18(11-14)25-3/h5-6,9-11H,7-8,12H2,1-4H3,(H,21,23)
37481-34-8Relevant academic research and scientific papers
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.