1075747-93-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1075747-93-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,7,5,7,4 and 7 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1075747-93:
(9*1)+(8*0)+(7*7)+(6*5)+(5*7)+(4*4)+(3*7)+(2*9)+(1*3)=181
181 % 10 = 1
So 1075747-93-1 is a valid CAS Registry Number.
1075747-93-1Relevant articles and documents
BRIDGED SIX-MEMBERED RING COMPOUNDS
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Page/Page column 78, (2008/12/08)
The invention relates to compounds of formula (I), wherein R1, R2, R1a, R2a, R3, R4, A, B, X, W and n are as defined in the description, and pharmaceutically acceptable salts of such compounds. These compounds are useful as calcium channel blockers.