1254831-93-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1254831-93-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,4,8,3 and 1 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1254831-93:
(9*1)+(8*2)+(7*5)+(6*4)+(5*8)+(4*3)+(3*1)+(2*9)+(1*3)=160
160 % 10 = 0
So 1254831-93-0 is a valid CAS Registry Number.
1254831-93-0Relevant articles and documents
New efficient and flexible synthetic route to Emivirine and its analogs
Li, Li,Ma, Liying,Wang, Xiaowei,Liu, Junyi
, p. 164 - 168 (2013/04/24)
A revised synthetic route to Emivirine (MKC-442) via properly substituted β-keto ester converted from Meldrum's Acid was developed. This method could be applied to the synthesis of a variety of MKC-442 analogues and open the way for their systematic biological evaluation.
