88109-22-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 88109-22-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,1,0 and 9 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 88109-22:
(7*8)+(6*8)+(5*1)+(4*0)+(3*9)+(2*2)+(1*2)=142
142 % 10 = 2
So 88109-22-2 is a valid CAS Registry Number.
88109-22-2Relevant academic research and scientific papers
Synthesis of Racemic 3-Thiacepham-4-carboxylates and their 1,1,3,3-Tetroxides
Crackett, Peter H.,Greengrass, Colin W.,Stoodley, Richard J.
, p. 917 - 919 (2007/10/02)
Representatives of the title compounds have been prepared from 4-(cis-β-methoxycarbonylvinylthio)azetidin-2-one.
