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637753-80-1

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637753-80-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 637753-80-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,3,7,7,5 and 3 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 637753-80:
(8*6)+(7*3)+(6*7)+(5*7)+(4*5)+(3*3)+(2*8)+(1*0)=191
191 % 10 = 1
So 637753-80-1 is a valid CAS Registry Number.

637753-80-1Downstream Products

637753-80-1Relevant articles and documents

6-aryloxyacetic acetoxy orange ketones compound and the application of the pesticides

-

, (2016/12/01)

The invention relates to a 6-aryloxy acetoxy aurone compound and an application thereof on a pesticide, and belongs to the technical field of herbicides. The general formula of the 6-aryloxy acetoxy aurone compound is as shown in the specification, wherein R1 is hydrogen, halogen, C1-C4 haloalkyl, C1-C4 alkyl, C1-C4 alkoxy and C1-C4 alkylamino, and R2 is the hydrogen and the C1-C4 alkyl. The invention provides a lot of novel chemical structures and novel compounds. A biological activity measurement result indicates that the compound I has very high weeding activity.

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