1375150-71-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1375150-71-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,5,1,5 and 0 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1375150-71:
(9*1)+(8*3)+(7*7)+(6*5)+(5*1)+(4*5)+(3*0)+(2*7)+(1*1)=152
152 % 10 = 2
So 1375150-71-2 is a valid CAS Registry Number.
1375150-71-2Relevant articles and documents
Process for the preparation of 3-(6-amino-pyridin-3yl)-2-acrylic acid derivatives
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Paragraph 0287; 0288; 0289, (2013/09/26)
The present invention relates to a process for the preparation of a compound of the formula I, which comprises reacting a compound of the formula IV with the compound of formula VII R15-A2-CHO and to novel intermediate compounds used therein.
