1029324-91-1 Usage
Chemical Properties
Orange to Red Liquid
Uses
A byproduct formed during the synthesis of Brinzolamide
Check Digit Verification of cas no
The CAS Registry Mumber 1029324-91-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,9,3,2 and 4 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1029324-91:
(9*1)+(8*0)+(7*2)+(6*9)+(5*3)+(4*2)+(3*4)+(2*9)+(1*1)=131
131 % 10 = 1
So 1029324-91-1 is a valid CAS Registry Number.
1029324-91-1Relevant articles and documents
Process for the preparation of (R)-(+)-4-(Ethylamino)-3,4-dihydro-2-(3-methoxypropyl)-2H-thieno[3,2-e]-1,2-thiazine-6-sulfonamide-1,1-dioxide.
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Page/Page column 11, (2010/02/17)
Disclosed herein is an improved process for the preparation of (R)-(+)-4-(Ethylamino)-3,4-dihydro-2-(3-methoxypropyl)-2H-thieno[3,2-e]-1,2-thiazine-6-sulfonamide-1,1-dioxide (Brinzolamide) and novel intermediates thereof.