1144503-16-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1144503-16-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,4,4,5,0 and 3 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1144503-16:
(9*1)+(8*1)+(7*4)+(6*4)+(5*5)+(4*0)+(3*3)+(2*1)+(1*6)=111
111 % 10 = 1
So 1144503-16-1 is a valid CAS Registry Number.
1144503-16-1Relevant articles and documents
Synthetic method for preparing marine alkaloid Bacuacuacuanin-L intermediate
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, (2020/07/13)
The invention discloses a synthesis method for preparing a marine alkaloid Baculiferin-L intermediate. According to the method, a novel synthesis route suitable for the Baculiferin-L intermediate is designed, which is started from a raw material, substitu