127700-34-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127700-34-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,7,0 and 0 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 127700-34:
(8*1)+(7*2)+(6*7)+(5*7)+(4*0)+(3*0)+(2*3)+(1*4)=109
109 % 10 = 9
So 127700-34-9 is a valid CAS Registry Number.
127700-34-9Relevant academic research and scientific papers
CONVERSION OF ACETALS INTO MONOTHIOACETALS, α-ALKOXYAZIDES AND α-ALKOXYALKYL THIOACETATES WITH MAGNESIUM BROMIDE
Kim, Sunggak,Park, Jung Ho,Lee, Sangphil
, p. 6697 - 6700 (2007/10/02)
Magnesium bromide in ether has been found to be a very mild and highly efficient reagent for the conversion of acetals into the corresponding monothioacetals, α-alkoxyazides and α-alkoxyalkyl thioacetates.
