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(1R,4bα,8aα,10aα)-7α-Ethyltetradecahydro-1,4aβ,7-trimethyl-1α-phenanthrenecarboxylic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

33892-03-4

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33892-03-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 33892-03-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,8,9 and 2 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 33892-03:
(7*3)+(6*3)+(5*8)+(4*9)+(3*2)+(2*0)+(1*3)=124
124 % 10 = 4
So 33892-03-4 is a valid CAS Registry Number.

33892-03-4Downstream Products

33892-03-4Relevant academic research and scientific papers

Stereochemistry of the Tetrahydroisopimaric Acids: X-Ray Structure of Methyl 8α-Isopimaran-18-oate

Zinkel, Duane F.,Pettersen, Roger C.,Haromy, Tuli,Sundaralingam, Muttaiya

, p. 1975 - 1978 (2007/10/02)

A second, previously unreported tetrahydro derivative has been isolated from the high pressure hydrogenation product of methyl isopimarate.Its structure is established as methyl 8α-isopimaran-18-oate by X-ray crystallography and 1H n.m.r. spectroscopy.

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