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607403-62-3

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607403-62-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 607403-62-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,0,7,4,0 and 3 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 607403-62:
(8*6)+(7*0)+(6*7)+(5*4)+(4*0)+(3*3)+(2*6)+(1*2)=133
133 % 10 = 3
So 607403-62-3 is a valid CAS Registry Number.

607403-62-3Upstream product

607403-62-3Relevant articles and documents

Synthesis of the AB subunit of angelmicin B through a tandem alkoxy radical fragmentation-etherification sequence

Li, Jialiang,Todaro, Louis J.,Mootoo, David R.

supporting information; experimental part, p. 1337 - 1340 (2009/05/11)

(Chemical Equation Presented) The synthesis of the tricyclic enone 2, corresponding to the AB subunit of the novel tyrosine kinase inhibitor angelmicin B, is described. The strategy centers on an intramolecular Diels-Alder (IMDA) reaction on triene 4 to p

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