1390644-41-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1390644-41-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,0,6,4 and 4 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1390644-41:
(9*1)+(8*3)+(7*9)+(6*0)+(5*6)+(4*4)+(3*4)+(2*4)+(1*1)=163
163 % 10 = 3
So 1390644-41-3 is a valid CAS Registry Number.
1390644-41-3Relevant academic research and scientific papers
PROCESS FOR THE PREPARATION OF MUSCARINIC RECEPTOR ANTAGONIST
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Page/Page column 67, (2012/08/07)
The present invention relates to novel and improved processes for the preparation of (r)-2-(3-(diisopropylamino)-1-phenylpropyl)-4-(hydroxymethyl)phenylisobutyrate represented by the following structural formula-1 and its pharmaceutically acceptable salts thereof.
