135721-86-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 135721-86-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,7,2 and 1 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 135721-86:
(8*1)+(7*3)+(6*5)+(5*7)+(4*2)+(3*1)+(2*8)+(1*6)=127
127 % 10 = 7
So 135721-86-7 is a valid CAS Registry Number.
135721-86-7Relevant articles and documents
Pesticidal pyrimidinyl benzoic acids and esters
-
, (2008/06/13)
This invention is related to a novel class of aryl pyrimidine derivatives having insecticidal, miticidal and nematocidal activity at low concentration. The class of compounds is represented by formula (I): STR1 wherein R1, R2, R