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1287262-48-9

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1287262-48-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1287262-48-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,7,2,6 and 2 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1287262-48:
(9*1)+(8*2)+(7*8)+(6*7)+(5*2)+(4*6)+(3*2)+(2*4)+(1*8)=179
179 % 10 = 9
So 1287262-48-9 is a valid CAS Registry Number.

1287262-48-9Downstream Products

1287262-48-9Relevant academic research and scientific papers

A formal synthesis of ionomycin featuring a permanganate-mediated oxidative cyclisation

Li, Yingfa,Cooksey, John P.,Gao, Zhanghua,Kocieski, Philip J.,McAteer, Stephen M.,Snaddon, Thomas N.

, p. 104 - 108 (2011/03/19)

Key steps in a synthesis of the C17-C32 fragment of iono-mycin are (a) an auxiliary-directed oxidative cyclisation of a diene with potassium permanganate to construct a tetrahydrofuran ring and four stereogenic centres in a single operation, and (b) a cha

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