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70000-39-4

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70000-39-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 70000-39-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,0,0 and 0 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 70000-39:
(7*7)+(6*0)+(5*0)+(4*0)+(3*0)+(2*3)+(1*9)=64
64 % 10 = 4
So 70000-39-4 is a valid CAS Registry Number.

70000-39-4Upstream product

70000-39-4Downstream Products

70000-39-4Relevant articles and documents

Expeditious, Stereocontrolled Syntheses of Racemic and Natural Brasilenol through Intramolecular Asymmetry Transfer. Absolute Stereochemistry of Brasilenol

Greene, Andrew E.,Serra, A. Aarao,Barreiro, Eliezer J.,Costa, Paulo R. R.

, p. 1169 - 1170 (2007/10/02)

Brasilenol, a marine metabolite, has been efficiently synthesized in both racemic and natural forms through the use of a highly selective palladium-catalyzed double bond migration.

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