663180-18-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 663180-18-5 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 8 respectively.
Calculate Digit Verification of CAS Registry Number 663180-18:
(8*6)+(7*6)+(6*3)+(5*1)+(4*8)+(3*0)+(2*1)+(1*8)=155
155 % 10 = 5
So 663180-18-5 is a valid CAS Registry Number.
663180-18-5Relevant articles and documents
ORGANIC ACID SALT OF AMLODIPINE
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Page 3, (2008/06/13)
Disclosed are a novel organic acid salt of amlodipine, its preparation method, and a pharmaceutical composition containing the same as a therapeutically active ingredient.
