663180-17-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 663180-17-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,3,1,8 and 0 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 663180-17:
(8*6)+(7*6)+(6*3)+(5*1)+(4*8)+(3*0)+(2*1)+(1*7)=154
154 % 10 = 4
So 663180-17-4 is a valid CAS Registry Number.
663180-17-4Relevant articles and documents
ACID ADDED SALTS OF AMLODIPINE
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Page/Page column 8, (2008/06/13)
The present invention relates to crystalline acid salts of amlodipine which exhibit excellent physicochemical properties such as high aqueous solubility, stability, non-hygroscopicity and anti-stiction property, thereby providing an effective therapeutic