1422176-74-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1422176-74-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,2,1,7 and 6 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1422176-74:
(9*1)+(8*4)+(7*2)+(6*2)+(5*1)+(4*7)+(3*6)+(2*7)+(1*4)=136
136 % 10 = 6
So 1422176-74-6 is a valid CAS Registry Number.
1422176-74-6Relevant articles and documents
PROCESS FOR THE OPTICAL RESOLUTION OF () -3- (2 -BENZYLOXY- 5 - BROMOPHENYL) - 3 - PHENYLPROPIONIC
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Page/Page column 10, (2013/03/26)
The present invention relates to a process for the resolution of (±)-3- (2-benzyloxy-5-bromophenyl)-3-phenylpropionic acid of Formula II, comprising the steps of: a) resolving (±)-3-(2-benzyloxy-5-bromophenyl)-3-phenylpropionic acid of Formula II (II) X =