1004316-58-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1004316-58-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,4,3,1 and 6 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1004316-58:
(9*1)+(8*0)+(7*0)+(6*4)+(5*3)+(4*1)+(3*6)+(2*5)+(1*8)=88
88 % 10 = 8
So 1004316-58-8 is a valid CAS Registry Number.
1004316-58-8Relevant articles and documents
A novel and efficient synthesis of chiral C2-symmetric 1,4-diamines
Xu, Lianhong,Desai, Manoj C.,Liu, Hongtao
body text, p. 552 - 554 (2009/05/07)
A novel and efficient method for synthesis of (R,R)- and (S,S)-C2-symmetric 1,4-diamines was established. The key steps are a combination of Pinacol Coupling and Corey-Winter olefination.
