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1439558-74-3

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1439558-74-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1439558-74-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,9,5,5 and 8 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1439558-74:
(9*1)+(8*4)+(7*3)+(6*9)+(5*5)+(4*5)+(3*8)+(2*7)+(1*4)=203
203 % 10 = 3
So 1439558-74-3 is a valid CAS Registry Number.

1439558-74-3Relevant articles and documents

2-(SUBSTITUTED-PHENYL)-CYCLOPENTANE-1,3-DIONE COMPOUNDS, AND DERIVATIVES THEREOF

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, (2014/11/11)

The present invention relates to a compound of formula (I): wherein: X is methyl or chlorine; R1 is methyl or chlorine; R2 is hydrogen, methyl, ethyl, n-propyl, cyclopropyl, vinyl, ethynyl, fluorine, chlorine, bromine, methoxy, ethoxy or fluoromethoxy; and G, R3, R4, R5 and R6 are as defined herein; wherein the compound of formula (I) is optionally present as an agrochemically acceptable salt thereof. These compounds are suitable for use as herbicides. The invention therefore also relates to a method of controlling weeds, especially grassy monocotyledonous weeds, in crops of useful plants, comprising applying a compound of formula (I), or a herbicidal composition comprising such a compound, to the plants or to the locus thereof.

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