929872-79-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 929872-79-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,9,8,7 and 2 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 929872-79:
(8*9)+(7*2)+(6*9)+(5*8)+(4*7)+(3*2)+(2*7)+(1*9)=237
237 % 10 = 7
So 929872-79-7 is a valid CAS Registry Number.
929872-79-7Relevant articles and documents
An effective route to (-)-aphanorphine using D-tyrosine as a chiral building block
Li, Min,Zhou, Peijie,Roth, Hans F.
, p. 55 - 60 (2007/12/31)
A stereoselective approach toward a naturally occurring alkaloid, (-)-aphanorphine, has been achieved via a series of reactions from Boc-D-tyrosine. Georg Thieme Verlag Stuttgart.
