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102283-10-3

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102283-10-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 102283-10-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,2,8 and 3 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 102283-10:
(8*1)+(7*0)+(6*2)+(5*2)+(4*8)+(3*3)+(2*1)+(1*0)=73
73 % 10 = 3
So 102283-10-3 is a valid CAS Registry Number.

102283-10-3Upstream product

102283-10-3Relevant articles and documents

Chemical Reactions of Omeprazole and Omeprazole Analogues. IV. Reactions of Compounds of the Omeprazole System with 2-Mercaptoethanol

Braendstroem, Arne,Lindberg, Per,Bergman, Nils-Ake,Tekenbergs-Hjelte, Lija,Ohlson, Kristina

, p. 577 - 586 (2007/10/02)

When omeprazole, 5-methoxy-2-(4-methoxy-3,5-dimethyl-2-pyridinylmethylsulfinyl)-1H-benzimidazole, is dissolved in dilute HCl various reaction products are obtained.The addition of 2-mercaptoethanol greatly simplifies the complexity of these reactions.The reactions between 2-mercaptoethanol and some of the degradation products have been studied in detail.

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