16662-46-7 Usage
Description
Gallopamil hydrochloride is a somewhat more potent methoxy analog of calcium
channel blocker verapamil with a similar profile. It is useful in the treatment of
angina and auricular arrhythmia.
Originator
Knoll (W. Germany)
Brand name
Benpredil;Corapamil;PROCORUM.
Check Digit Verification of cas no
The CAS Registry Mumber 16662-46-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,6,6 and 2 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 16662-46:
(7*1)+(6*6)+(5*6)+(4*6)+(3*2)+(2*4)+(1*6)=117
117 % 10 = 7
So 16662-46-7 is a valid CAS Registry Number.
InChI:InChI=1/C27H38N2O5.ClH/c1-8-27(19-28,21-17-23(31-4)26(34-7)24(18-21)32-5)14-10-15-29(2)16-13-20-11-9-12-22(30-3)25(20)33-6;/h9,11-12,17-18H,8,10,13-16H2,1-7H3;1H
16662-46-7Relevant articles and documents
Preparation of phenylacetonitriles carrying basic substituents
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, (2008/06/13)
A process for the preparation of phenylacetonitriles, carrying basic substituents, of the formula I STR1 where R1, R2, R3, R4, R5, R6, R7 and R8 have the meanings given in the description, by reacting an aldehyde of the formula II STR2 with an amine of the formula III STR3