133379-29-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 133379-29-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,3,7 and 9 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 133379-29:
(8*1)+(7*3)+(6*3)+(5*3)+(4*7)+(3*9)+(2*2)+(1*9)=130
130 % 10 = 0
So 133379-29-0 is a valid CAS Registry Number.
133379-29-0Relevant articles and documents
FACILE SYNTHESIS OF BOTH ENANTIOMERS OF 2,3,4,5,6-PENTAFLUORO-α-METHOXYBENZENEACETIC ACID IN HIGH OPTICAL PURITY
Jung, Michael E.,Jung, Young H.,Miyazawa, Yasuyuki
, p. 6983 - 6986 (1990)
Both the (R) and (S) enantiomers of perfluorophenyl-O-methylmandelic acid, 6R and 6S, have been synthesized in high overall yield and optical purity by an application of the Sharpless asymmetric epoxidation scheme.
