160154-01-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 160154-01-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,0,1,5 and 4 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 160154-01:
(8*1)+(7*6)+(6*0)+(5*1)+(4*5)+(3*4)+(2*0)+(1*1)=88
88 % 10 = 8
So 160154-01-8 is a valid CAS Registry Number.
160154-01-8Relevant articles and documents
An Intramolecular Addition-Elimination Strategy For The Synthesis Of Carbapenems
Ziegler, C. B.,Curran, W. V.,Feigelson, G. B.,Bitha, P.,Fabio, P.,et al.
, p. 12085 - 12096 (2007/10/02)
The synthesis of 2- carbapenem carboxylate 20 is described.The key step is a base mediated addition-elimination ring closure of a iodovinyl sulfone 12.
