93983-15-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93983-15-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,9,8 and 3 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 93983-15:
(7*9)+(6*3)+(5*9)+(4*8)+(3*3)+(2*1)+(1*5)=174
174 % 10 = 4
So 93983-15-4 is a valid CAS Registry Number.
InChI:InChI=1/C19H22ClNO3.BrH/c1-22-13-6-4-12(5-7-13)16-11-21-9-8-14-15(16)10-17(23-2)19(24-3)18(14)20;/h4-7,10,16,21H,8-9,11H2,1-3H3;1H
93983-15-4Relevant articles and documents
Chemical processes for 2-(2-halo-3,4-dimethoxybenzyl)-5-(4-methoxyphenyl)oxazolidines
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, (2008/06/13)
New intermediates, namely 2-(2-halo-3,4-dimethoxybenzyl)-5-(4-methoxyphenyl)-oxazolidines, are prepared by a synthetic sequence which uses a Darzen's reaction in a homogeneous solvent system.