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135092-52-3

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135092-52-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 135092-52-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,0,9 and 2 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 135092-52:
(8*1)+(7*3)+(6*5)+(5*0)+(4*9)+(3*2)+(2*5)+(1*2)=113
113 % 10 = 3
So 135092-52-3 is a valid CAS Registry Number.

135092-52-3Downstream Products

135092-52-3Relevant articles and documents

Some Diastereoselective Enzyme-catalysed Esterifications and Interesterifications

Macfarlane, Emma L. A.,Roberts, Stanley M.,Steukers, Veronique G. R.,Taylor, Philip L.

, p. 2287 - 2290 (2007/10/02)

The alcohol bicycloheptenol (+/-)-1 or the corresponding acetate (+/-)-5 couple with 2-(p-chlorophenoxy)propionic acid (+/-)-2 using lipases in organic solvents to give the ester bicycloheptenyl 2-(p-chlorophenyl)propionate (R,R)-3 with good/excellent selectivity.Similarly, 2-methoxycyclohexanol (+/-)-6 or the corresponding acetate (+/-)-7 undergo enzyme-induced coupling to the acid (+/-)-2 to form the (R,R,R)-ester 2-methoxycyclohexyl p-chlorophenoxyacetate 8 almost exclusively in a doubly enantioselective process.

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