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99168-83-9

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99168-83-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99168-83-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,1,6 and 8 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 99168-83:
(7*9)+(6*9)+(5*1)+(4*6)+(3*8)+(2*8)+(1*3)=189
189 % 10 = 9
So 99168-83-9 is a valid CAS Registry Number.

99168-83-9Downstream Products

99168-83-9Relevant articles and documents

Novel N-aryl and N-heteroaryl sulfamide synthesis via palladium cross coupling

Alcaraz, Lilian,Bennion, Colin,Morris, James,Meghani, Premji,Thom, Stephen M.

, p. 2705 - 2708 (2004)

A novel and efficient synthesis of N-aryl and N-heteroaryl sulfamides via an intermolecular palladium-catalyzed coupling process has been developed. The reactions proceeded with good to excellent yields and were tolerant of a wide range of functional groups.

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