75131-39-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75131-39-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,1,3 and 1 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 75131-39:
(7*7)+(6*5)+(5*1)+(4*3)+(3*1)+(2*3)+(1*9)=114
114 % 10 = 4
So 75131-39-4 is a valid CAS Registry Number.
75131-39-4Relevant articles and documents
Diphenyl ether derivatives and herbicides containing same
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, (2008/06/13)
Novel diphenyl ether hydrazine derivatives, particularly 2-nitro-5 (nucleus-substituted phenoxy) phenylhydrazine derivatives are provided. They are useful as a selective herbicide having a high herbicidal acitivity and residual efficacy.