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59952-40-8

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59952-40-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 59952-40-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,9,5 and 2 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 59952-40:
(7*5)+(6*9)+(5*9)+(4*5)+(3*2)+(2*4)+(1*0)=168
168 % 10 = 8
So 59952-40-8 is a valid CAS Registry Number.

59952-40-8Relevant articles and documents

Synthesis and characterization of chrysanthemic acid esters

Ding, Qingwei,Li, Yonghong,Zhang, Mingang

experimental part, p. 2881 - 2883 (2012/08/29)

A short and convenient synthesis for a series of novel chrysanthemic acid esters from aldehyde and chrysanthemic acid is reported.

(+)-4-Substituted-2-indanols

-

, (2008/06/13)

Novel compounds of the formula STR1 are disclosed in which R1 is a phenyl, phenoxy, phenylthio, benzyl or heterocyclic radical which may be substituted, R2 is hydrogen, a substituted-vinylcyclopropanecarbonyl group, a tetramethylcyclopropanecarbonyl group, or a 1-(substituted-phenyl)-2-methylpropylcarbonyl group, and the isomer of S configuration at C-2 of the indanyl ring is present in an enantiomeric excess over the isomer of R configuration. Also disclosed is a method for preparing the optically active alcohols. The compounds wherein R2 is other than hydrogen are insecticides.

(+)-4-Substituted-2-indanol insecticidal ester derivatives

-

, (2008/06/13)

Novel compounds of the formula STR1 are disclosed in which R1 is a phenyl, phenoxy, phenylthio, benzyl or heterocyclic radical which may be substituted, R2 is hydrogen, a substituted-vinylcyclopropanecarbonyl group, a tetramethylcyclopropanecarbonyl group, or a 1-(substituted-phenyl)-2-methylpropylcarbonyl group, and the isomer of S configuration at C-2 of the indanyl ring is present in an enantiomeric excess over the isomer of R configuration. Also disclosed is a method for preparing the optically active alcohols. The compounds wherein R2 is other than hydrogen are insecticides.

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