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188787-62-4

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188787-62-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 188787-62-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,7,8 and 7 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 188787-62:
(8*1)+(7*8)+(6*8)+(5*7)+(4*8)+(3*7)+(2*6)+(1*2)=214
214 % 10 = 4
So 188787-62-4 is a valid CAS Registry Number.

188787-62-4Downstream Products

188787-62-4Relevant articles and documents

Herbicidal 3-(substituted benzoxazol-7-yl) and 3-(Substituted benzothiazol-7-yl)-1-substituted-6-trifluoromethyl-2 4-(1h 3h)pyrimidinediones

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, (2008/06/13)

Herbicidal 3-(substituted benzoxazol-7-yl) and 3-(substituted benzothiazol-7-yl)-1 -substituted-6-trifluoromethyl-2,4-(1H,3H)pyrimidinediones, compositions containing them, and methods of using them to control undesired plant growth are disclosed, as are novel intermediates used in the preparation of these compounds. The herbicidal compounds of the present invention are defined by the following generic structure: STR1 in which R is selected from a variety of substituents, including halogen, alkyl, alkenyl, alkynyl, phenyl, phenylalkyl, alkylphenylalkyl, haloalkyl, hydroxy, alkoxy, hydroxyalkyl, halophenyl, halophenylalkyl, alkoxyphenyl, sulfhydryl, alkylthio, piperidinyl, alkylamino, alkoxyalkyl, phenoxy, amino, alkylsulfonylamino, phenylsulfonylamino, and carboxy; R1 is alkyl or amino; R2 is hydrogen or halogen; X is oxygen or sulfur; Y is hydrogen, halogen, alkoxy, cyano, or nitro, and; Z is halogen; where halogen is bromine, chlorine, fluorine, or iodine, and each alkyl, alkoxy, alkenyl, or alkynyl moiety has one to six carbon atoms.

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