93940-07-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93940-07-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,9,4 and 0 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 93940-07:
(7*9)+(6*3)+(5*9)+(4*4)+(3*0)+(2*0)+(1*7)=149
149 % 10 = 9
So 93940-07-9 is a valid CAS Registry Number.
InChI:InChI=1/C8H17NO2/c1-5-9(6-2)8(10)7(3)11-4/h7H,5-6H2,1-4H3
93940-07-9Relevant articles and documents
LEWIS ACID MEDIATED AMINOLYSIS OF ESTERS: CONVERSION OF METHYL (S)-(-)-2-CHLOROPROPIONATE TO (S)-(+)-N,N-DIETHYL-2-CHLOROPROPIONAMIDE
Gless, R. D.
, p. 633 - 638 (2007/10/02)
Methyl (S)-(-)-2-chloropropionate 1 is converted to (S)-(+)-N,N-diethyl-2-chloropropionamide 2 in high chemical and optical yield using a Lewis acid/diethylamine reagent.