1159603-82-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1159603-82-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,9,6,0 and 3 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1159603-82:
(9*1)+(8*1)+(7*5)+(6*9)+(5*6)+(4*0)+(3*3)+(2*8)+(1*2)=163
163 % 10 = 3
So 1159603-82-3 is a valid CAS Registry Number.
1159603-82-3Relevant articles and documents
PROCESS FOR THE PREPARATION OF ISOXAZOLYL-METHOXY-NICOTINIC ACIDS
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Page/Page column 54, (2013/05/09)
The present invention relates to a process for the preparation of a compound of formula (I) which is useful as an intermediate in the preparation of active pharmaceutical compounds from a compound of formula (IV) wherein R1 and R2 ar