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1097343-91-3

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1097343-91-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1097343-91-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,9,7,3,4 and 3 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1097343-91:
(9*1)+(8*0)+(7*9)+(6*7)+(5*3)+(4*4)+(3*3)+(2*9)+(1*1)=173
173 % 10 = 3
So 1097343-91-3 is a valid CAS Registry Number.

1097343-91-3Relevant articles and documents

5[W(substituted aryl)alkenylene and alkynylene]-2,4-diaminopyrimidines as pesticides

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, (2008/06/13)

5-Substituted-2,4-diaminopyrimidines, and agriculturally acceptable salts thereof, when present in insecticidally or acaricidally effective amounts, and with a suitable agricultural carrier, are useful as active ingredients in novel insecticidal and acaricidal compositions. These pyrimidines may be represented by the following formula: STR1 wherein Ar is STR2 and wherein U is an alkenylene or alkynylene moiety, and R, R1, R2, R3, R4, V, W, X, Y, Z and n are as defined herein; also disclosed and claimed are novel intermediates thereof.

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