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286939-23-9

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286939-23-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 286939-23-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,6,9,3 and 9 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 286939-23:
(8*2)+(7*8)+(6*6)+(5*9)+(4*3)+(3*9)+(2*2)+(1*3)=199
199 % 10 = 9
So 286939-23-9 is a valid CAS Registry Number.

286939-23-9Relevant articles and documents

Stereochemical elucidation and total synthesis of dihydropacidamycin D, a semisynthetic pacidamycin

Boojamra,Lemoine,Lee,Leger,Stein,Vernier,Magon,Lomovskaya,Martin,Chamberland,Lee,Hecker,Lee

, p. 870 - 874 (2007/10/03)

Hydrogenation of the C(4′) exocyclic olefin of the pacidamycins has been shown to produce a series of semisynthetic compounds, the dihydropacidamycins, with antimicrobial activity similar to that of the natural products. Elucidation of stereochemistry in

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