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1155257-49-0

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1155257-49-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1155257-49-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,5,2,5 and 7 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1155257-49:
(9*1)+(8*1)+(7*5)+(6*5)+(5*2)+(4*5)+(3*7)+(2*4)+(1*9)=150
150 % 10 = 0
So 1155257-49-0 is a valid CAS Registry Number.

1155257-49-0Downstream Products

1155257-49-0Relevant articles and documents

An efficient, regioselective, versatile synthesis of N-fused 2- and 3-aminoimidazoles via Ugi-type multicomponent reaction mediated by zirconium(IV) chloride in polyethylene glycol-400

Guchhait, Sankar K.,Madaan, Chetna

scheme or table, p. 628 - 632 (2009/07/01)

An Ugi-type multicomponent reaction of heterocyclic amidines with aldehydes and isocyanides catalyzed by zirconium(IV) chloride in PEG-400 was developed. The protocol offers the rapid, environment friendly, regioselective and versatile synthesis of medici

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