96561-36-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 96561-36-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,6,5,6 and 1 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 96561-36:
(7*9)+(6*6)+(5*5)+(4*6)+(3*1)+(2*3)+(1*6)=163
163 % 10 = 3
So 96561-36-3 is a valid CAS Registry Number.
96561-36-3Relevant articles and documents
METHOD OF DROXIDOPA SYNTHESIS
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Paragraph 0061-0062, (2013/10/07)
The present application relates to a novel method of preparing L-threo-dihydroxyphenylserine (droxidopa). Specifically, the application is directed to a method of preparing droxidopa via a deprotection step that is an alternative to deprotection steps tha