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898555-44-7

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898555-44-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 898555-44-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,8,5,5 and 5 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 898555-44:
(8*8)+(7*9)+(6*8)+(5*5)+(4*5)+(3*5)+(2*4)+(1*4)=247
247 % 10 = 7
So 898555-44-7 is a valid CAS Registry Number.

898555-44-7Downstream Products

898555-44-7Relevant articles and documents

Synthesis and 1,3-dipolar cycloadditions of two new chiral geometrically fixed α-alkoxycarbonylnitrones from a single chiral source

Wang, Peng-Fei,Gao, Peng,Xu, Peng-Fei

, p. 1095 - 1099 (2006)

The synthesis and 1,3-dipolar cycloaddition reactions of two new camphor-derived nitrones are described. These two nitrones reacted with alkenes in high yield and with high stereoselectivity. The chemical transformations of the cycloadducts were also exam

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