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361366-16-7

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361366-16-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 361366-16-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,6,1,3,6 and 6 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 361366-16:
(8*3)+(7*6)+(6*1)+(5*3)+(4*6)+(3*6)+(2*1)+(1*6)=137
137 % 10 = 7
So 361366-16-7 is a valid CAS Registry Number.

361366-16-7Relevant articles and documents

Production process of high-purity and high-yield spirodiclofen

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, (2019/03/08)

The invention relates to the technical field of synthesis of compounds and specifically relates to a production process of high-purity and high-yield spirodiclofen. The production process comprises the following steps: performing an addition reaction on cyclohexanone which is taken as a starting material, so as to obtain 1-cyano-cyclohexanol; hydrolyzing and esterifying the 1-cyano-cyclohexanol, so as to obtain 1-hydroxylethyl formate; performing a condensation ring-closing reaction on the 1-hydroxylethyl formate, so as to obtain an intermediate caproate; and performing a reaction on the caproate and 2, 2-dimethylbutyryl chloride, so as to obtain the spirodiclofen. According to the production process, the problem in the prior art that the prepared spirodiclofen is low in purity and yield is solved; the spirodiclofen prepared by adopting the production process is high in purity and yield; and in addition, the raw material for preparing the spirodiclofen is easily obtained, and the operation is convenient.

A group of pyrazole acid oxo spiro-heterocycle ester derivatives and preparing method and application thereof

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Paragraph 0017, (2017/07/04)

The invention relates to a group of pyrazole acid oxo spiro-heterocycle ester derivatives which has the following structures(the specific structures are in the specification). In the pyrazole acid oxo spiro-heterocycle ester derivatives, R, Y and Xm perssad are chosen from specific definitions in the specification. The invention discloses the structures and control efficiencies of on agricultural pests of the compounds, and discloses applications of the compounds as insecticides.

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