861243-12-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 861243-12-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,1,2,4 and 3 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 861243-12:
(8*8)+(7*6)+(6*1)+(5*2)+(4*4)+(3*3)+(2*1)+(1*2)=151
151 % 10 = 1
So 861243-12-1 is a valid CAS Registry Number.
861243-12-1Relevant articles and documents
AMINE SALT OF CARBOSTYRIL DERIVATIVE
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Page/Page column 24-25, (2010/02/13)
The invention provides an amine salt of a carbostyril derivative formed from a carbostyril derivative represented by the formula (1) [wherein R is a halogen atom; the substituted position of the side chain is 3- or 4-position in the carbostyril skeleton;
