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850896-86-5

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850896-86-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 850896-86-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,0,8,9 and 6 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 850896-86:
(8*8)+(7*5)+(6*0)+(5*8)+(4*9)+(3*6)+(2*8)+(1*6)=215
215 % 10 = 5
So 850896-86-5 is a valid CAS Registry Number.

850896-86-5Downstream Products

850896-86-5Relevant articles and documents

Study on disulfur-backboned nucleic acid: Part 2. Efficient synthesis of 3′,5′-dithiothymidine

Wang, Hua,Cheng, Changmei,Zheng, Hongchao,Liu, Xiaohong,Fang, Chang,Xu, Shanshan,Zhao, Yufen

, p. 432 - 433 (2007/10/03)

A novel and convenient procedure for synthesizing 3′,5′- dithiothymidine was described. In this procedure, DBU was used to form the intramolecular ring of 2,3′-anhydrothymidine and then the thioacetic acid was used as solvent as well as the nucleophilic r

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