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909025-08-7

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909025-08-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 909025-08-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,9,0,2 and 5 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 909025-08:
(8*9)+(7*0)+(6*9)+(5*0)+(4*2)+(3*5)+(2*0)+(1*8)=157
157 % 10 = 7
So 909025-08-7 is a valid CAS Registry Number.

909025-08-7Downstream Products

909025-08-7Relevant articles and documents

Synthesis and characterization of well-defined lactic acid-PEG cooligomers and its tricarbonyl rhenium conjugates

Zhu, Hua,Xu, Xiaoping,Cui, Wei,Zhang, Yuanqing,Mo, Huaping,Shen, Yu-Mei

, p. 1745 - 1752 (2012/02/16)

This article describes the synthesis and characterization of hydroxyl tailored, molecularly defined biodegradable cooligomers capable of chelating rhenium for potential radiopharmaceuticals. New insights were gained during the synthesis of lactide based on dimethylaminopyridine-catalyzed transesterification.

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