603121-18-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 603121-18-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,0,3,1,2 and 1 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 603121-18:
(8*6)+(7*0)+(6*3)+(5*1)+(4*2)+(3*1)+(2*1)+(1*8)=92
92 % 10 = 2
So 603121-18-2 is a valid CAS Registry Number.
603121-18-2Relevant articles and documents
Total synthesis and structural elucidation of (-)-delactonmycin
Correa Jr., Ivan R.,Pilli, Ronaldo A.
, p. 3017 - 3020 (2007/10/03)
The key steps in the total synthesis of delactonmycin (1) involved a Wittig olefination, a Negishi coupling, and an aldol reaction. The polyketide, which was isolated from Streptomyces sp., displays potent inhibitory activity of the nucleocytoplasmic tran