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(E)-(5S,6R)-5-Hydroxy-6-methyl-octa-2,7-dienoic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

219621-73-5

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219621-73-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 219621-73-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,9,6,2 and 1 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 219621-73:
(8*2)+(7*1)+(6*9)+(5*6)+(4*2)+(3*1)+(2*7)+(1*3)=135
135 % 10 = 5
So 219621-73-5 is a valid CAS Registry Number.

219621-73-5Upstream product

219621-73-5Downstream Products

219621-73-5Relevant academic research and scientific papers

A novel approach for total synthesis of cryptophycins via asymmetric crotylboration protocol

Dhokte, Ulhas P.,Khau, Vien V.,Hutchison, Darrell R.,Martinelli, Michael J.

, p. 8771 - 8774 (1998)

Acyclic and a highly efficient stereoselective C-C bond formation of aldehyde 3 with the crotylboron reagent 4, derived from (-)-α-pinene, provided a homoallylic alcohol 6 in ≥99% enantio-(ee) and diastereomeric excess (de). The alcohol 6 was linearly con

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