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1350554-14-1

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1350554-14-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1350554-14-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,0,5,5 and 4 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1350554-14:
(9*1)+(8*3)+(7*5)+(6*0)+(5*5)+(4*5)+(3*4)+(2*1)+(1*4)=131
131 % 10 = 1
So 1350554-14-1 is a valid CAS Registry Number.

1350554-14-1Downstream Products

1350554-14-1Relevant articles and documents

ZnO and ZnO-nanoparticles: Efficient and reusable heterogeneous catalysts for one-pot synthesis of N-acylsulfonamides and sulfonate esters

Tamaddon, Fatemeh,Sabeti, Mohammad Reza,Jafari, Abbas Ali,Tirgir, Farhang,Keshavarz, Elham

, p. 41 - 45 (2011)

Commercially available and preparative ZnO nanoparticles are reported as efficient and reusable catalysts for the chemoselective synthesis of N-acylsulfonamides and sulfonate esters. A one-pot sequential sulfonylation and acylation of amines took place to afford the N-acylsulfonamides in excellent yields under solvent-free conditions. The ZnO catalyst can be reused for without significant loss of catalytic activity.

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