150869-72-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 150869-72-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,0,8,6 and 9 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 150869-72:
(8*1)+(7*5)+(6*0)+(5*8)+(4*6)+(3*9)+(2*7)+(1*2)=150
150 % 10 = 0
So 150869-72-0 is a valid CAS Registry Number.
150869-72-0Relevant articles and documents
Preparation of E-oxime ethers of phenylglyoxylic esters
-
, (2008/06/13)
E-Oxime ethers of phenylglyoxylic esters of the formula I STR1 X, Y=halogen, alkyl, alkoxy, CF3, C(=NOR)R (R=alkyl or alkenyl) are prepared by reacting oximes of the formula II STR2 with a methylating agent in an organic diluent, and E-oximes of phenylglyoxylic esters of the formula II are prepared by isomerizing the E/Z-oximes.
