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(E)-(2R,3R)-3-Hydroxy-2,4-dimethyl-hept-4-enoic acid benzyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

119066-77-2

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119066-77-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 119066-77-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,0,6 and 6 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 119066-77:
(8*1)+(7*1)+(6*9)+(5*0)+(4*6)+(3*6)+(2*7)+(1*7)=132
132 % 10 = 2
So 119066-77-2 is a valid CAS Registry Number.

119066-77-2Relevant academic research and scientific papers

A FORMAL TOTAL SYNTHESIS OF ERYTHROMYCIN A. 1. FACILE AND STEREOSELECTIVE SYNTHESES OF ERYTHRONOLIDE A SEGMENTS BASED ON ACYCLIC STEREOCONTROL

Nakata, Tadashi,Fukui, Mineo,Oishi, Takeshi

, p. 2219 - 2222 (2007/10/02)

Two segments, corresponding to the C1-C7 and C8-C15 parts of erythronolide A, were synthesized stereoselectively from the optically active syn-α-methyl-β-hydroxy imides prepared by Zn(BH4)2 reduction of the corresponding β-keto imides.

STEREOSELECTIVE REDUCTION OF β-KETO ESTERS WITH ZINC BOROHYDRIDE. STEROSELECTIVE SYNTHESIS OF ERYTHRO-3-HYDROXY-2-ALKYLPROPIONATES

Nakata, Tadashi,Oishi, Takeshi

, p. 1641 - 1644 (2007/10/02)

Erythro-3-hydroxy-2-alkylpropionates were prepared in high stereoselectivity and in high isolated yield by zinc borohydride reduction of the corresponding β-keto esters.

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