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6748-94-3

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6748-94-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6748-94-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,7,4 and 8 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 6748-94:
(6*6)+(5*7)+(4*4)+(3*8)+(2*9)+(1*4)=133
133 % 10 = 3
So 6748-94-3 is a valid CAS Registry Number.

6748-94-3Downstream Products

6748-94-3Relevant articles and documents

General and Chemoselective N-transacylation of secondary amides by means of perfluorinated anhydrides

Rota, Paola,Allevi, Pietro,Colombo, Raffaele,Costa, Maria L.,Anastasia, Mario

supporting information; experimental part, p. 1850 - 1853 (2010/06/16)

A direct route: The N-transacylation of secondary amides to their perfluorinated analogues with the possibility of subsequent conversion into a normal amide is reported (see scheme). This reaction occurs in the presence of a variety of functional groups that are labile to the hydrolysis conditions required by classical N-transacylation. Chemical equation representation

Practical synthesis of amino-sugars, 4-amino-4-deoxy-D-galactose, 4-amino-4-deoxy-L-arabinose, 3-amino-3-deoxy-D-allose, 3-amino-3-deoxy-D-glucose, 3-amino-3-deoxy-D-ribose, 3-amino-3-deoxy-D-xylose, 2-amino-2-deoxy-D-mannose, and 5-amino-5-deoxy-D-glucos

Tsuda,Okuno,Iwaki,Kanemitsu

, p. 2673 - 2678 (2007/10/02)

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