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1403500-11-7

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1403500-11-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1403500-11-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,3,5,0 and 0 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1403500-11:
(9*1)+(8*4)+(7*0)+(6*3)+(5*5)+(4*0)+(3*0)+(2*1)+(1*1)=87
87 % 10 = 7
So 1403500-11-7 is a valid CAS Registry Number.

1403500-11-7Downstream Products

1403500-11-7Relevant articles and documents

Preparation of sugar-derived 1,2-diamines via indium-catalyzed aza-Henry-type reaction: Application to the synthesis of 6-amino-1,6- dideoxynojirimycin

Soengas, Raquel G.,Silva, Artur M.S.

, p. 2156 - 2159 (2013/05/08)

The combination of (p-methoxyphenyl)imine, a bromonitroalkane, and zinc in the presence of catalytic indium allows straightforward access to β-nitroamine derivatives. The use of chiral sugar-derived imines furnished the corresponding β-nitroamines in high yields and stereoselectivities, from which the corresponding 1,2-diamines were easily obtained. The synthetic utility of the sugar-derived 1,2-diamines in the preparation of iminosugars was illustrated in a concise synthesis of 6-amino-1,6-dideoxynojirimycin.

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