146346-66-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 146346-66-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,3,4 and 6 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 146346-66:
(8*1)+(7*4)+(6*6)+(5*3)+(4*4)+(3*6)+(2*6)+(1*6)=139
139 % 10 = 9
So 146346-66-9 is a valid CAS Registry Number.
146346-66-9Relevant articles and documents
An Efficient Asymmetric Synthesis of L-α,ω-Diaminoalkanoic acids
Dong, Zhengxin
, p. 7725 - 7726 (1992)
Efficient asymmetric syntheses of L-2,7-diaminoheptanoic acid and L-2,8-diaminooctanoic acid are described.