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158703-36-7

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158703-36-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 158703-36-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,7,0 and 3 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 158703-36:
(8*1)+(7*5)+(6*8)+(5*7)+(4*0)+(3*3)+(2*3)+(1*6)=147
147 % 10 = 7
So 158703-36-7 is a valid CAS Registry Number.

158703-36-7Downstream Products

158703-36-7Relevant articles and documents

Enantiomeric purity of biodegradation products of juvenogens by newly isolated soil bacteria

Novak, Jaroslav,Tykva, Richard,Wimmer, Zdenek,Pavlik, Milan,Prouza, Marek,Hlavsova, Klara,Zarevucka, Marie

, p. 6604 - 6608 (2008)

Two bacteria were isolated from sand RQ30, characterized as Bacillus simplex and Bacillus sp. strain 05 (GenBank EU399813), and were used as biocatalysts for a hydrolytic assay of stability of the cis or trans isomers of ethyl N-{2-{4-{[2-(butanoyl)oxycyclohexyl]methyl}phenoxy}ethyl}carbamate, which are among insect hormonogen substances (juvenogens). The stability tests were performed using simple modeling under laboratory conditions. The structures of the products were assigned as ethyl (1R,2R)-N-{2-{4-[(2-hydroxycyclohexyl) methyl]phenoxy}ethyl}carbamate and ethyl (1S,2R)-N-(2-{4-[(2-hydroxycyclohexyl) methyl]phenoxy}ethyl}carbamate on the basis of 1H and 13C NMR, IR, and FAB-MS analyses.

Esters of fatty acids and juvenoid alcohols, and a method of their preparation and use

-

, (2008/06/13)

Esters derived from fatty acids and juvenoid alcohols of the general formula (I), in which X means the oxygen atom or the NH group, Y means the NH group or the oxygen atom, R means methyl, ethyl, 1-propyl, 2-methylethyl or propargyl and R′ means saturated

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