51337-71-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 51337-71-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,3,3 and 7 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 51337-71:
(7*5)+(6*1)+(5*3)+(4*3)+(3*7)+(2*7)+(1*1)=104
104 % 10 = 4
So 51337-71-4 is a valid CAS Registry Number.
InChI:InChI=1/C19H21ClO4/c1-13(2)12-22-19(21)14(3)23-16-8-10-18(11-9-16)24-17-6-4-15(20)5-7-17/h4-11,13-14H,12H2,1-3H3
51337-71-4Relevant articles and documents
Herbicidal esters of D-1-(phenoxy-4-phenoxy)propionic acid
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, (2008/06/13)
Optically active enantiomers of the formula I STR1 where R is a group of the formulae STR2 R1 and R2, among others, are halogen or CF3 and Z is a carboxyl, carboxylate, carboxylic acid ester, thioester, carbonamide, carboxylic acid anilide, carbohydrazide or thioamide group, are interesting herbicides the effect of which is considerably superior to that of the optically inactive racemates.
