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1181384-71-3

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1181384-71-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1181384-71-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,1,3,8 and 4 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1181384-71:
(9*1)+(8*1)+(7*8)+(6*1)+(5*3)+(4*8)+(3*4)+(2*7)+(1*1)=153
153 % 10 = 3
So 1181384-71-3 is a valid CAS Registry Number.

1181384-71-3Downstream Products

1181384-71-3Relevant articles and documents

Highly efficient iron(II) chloride/N-bromosuccinimide-mediated synthesis of imides and acylsulfonamides

Wang, Feng,Liu, Hongxia,Fu, Hua,Jiang, Yuyang,Zhao, Yufen

supporting information; experimental part, p. 246 - 252 (2009/09/05)

We have developed a general and highly efficient iron(II) chloride/N-bromosuccinimide (NBS)-mediated method for the synthesis of imides and acylsulfonamides via couplings of thioesters with carboxamides/sulfonamides, and the method is simple, economical and shows practical advantages.

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