136214-29-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 136214-29-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,2,1 and 4 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 136214-29:
(8*1)+(7*3)+(6*6)+(5*2)+(4*1)+(3*4)+(2*2)+(1*9)=104
104 % 10 = 4
So 136214-29-4 is a valid CAS Registry Number.
136214-29-4Relevant articles and documents
Catalytic asymmetric addition of organolithiums to aldimines
Tomioka,Inoue,Shindo,Koga
, p. 3095 - 3098 (1991)
An asymmetric 1,2-addition of organolithiums to imines (1) was catalyzed by a substoichiometric amount (0.05~0.3 equivalent) of a chiral aminoether (2) to provide the corresponding optically active amines (3).
