107728-21-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 107728-21-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,7,2 and 8 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 107728-21:
(8*1)+(7*0)+(6*7)+(5*7)+(4*2)+(3*8)+(2*2)+(1*1)=122
122 % 10 = 2
So 107728-21-2 is a valid CAS Registry Number.
107728-21-2Relevant academic research and scientific papers
3-STANNYL-1-SILYLOXYCYCLOHEX-1-ENES: SYNTHETIC EQUIVALENTS FOR KETONE α,β-DIANIONS
Chenard, B. L.
, p. 2805 - 2808 (2007/10/02)
The preparation of 3-stannyl-1-silyloxycyclohex-1-enes and their use as synthons for α,β-dianions for cyclohexanone are described.
