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187807-02-9

187807-02-9

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187807-02-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 187807-02-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,7,8,0 and 7 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 187807-02:
(8*1)+(7*8)+(6*7)+(5*8)+(4*0)+(3*7)+(2*0)+(1*2)=169
169 % 10 = 9
So 187807-02-9 is a valid CAS Registry Number.

187807-02-9Upstream product

187807-02-9Relevant articles and documents

Dolastatins. 26. Synthesis and stereochemistry of dolastatin 11

Bates, Robert B.,Brusoe, Kennard G.,Burns, Jennifer J.,Caldera, Sriyani,Cui, Wei,Gangwar, Sanjeev,Gramme, Michelle R.,McClure, Kelly J.,Rouen, Gregory P.,Schadow, Heiko,Stessman, Chad C.,Taylor, Stuart R.,Vu, Vicky H.,Yarick, Gayle V.,Zhang, Jianxing,Pettit, George R.,Bontems, Roger

, p. 2111 - 2113 (1997)

The first synthesis of dolastatin 11, a potent antineoplastic agent from the sea hare Dolabella auricularia, confirmed the proposed structure and established the last configuration in this natural product and in dolastatin 12, majusculamide C, and 57-norm

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