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1443674-08-5

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1443674-08-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1443674-08-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,3,6,7 and 4 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1443674-08:
(9*1)+(8*4)+(7*4)+(6*3)+(5*6)+(4*7)+(3*4)+(2*0)+(1*8)=165
165 % 10 = 5
So 1443674-08-5 is a valid CAS Registry Number.

1443674-08-5Downstream Products

1443674-08-5Relevant articles and documents

Direct synthesis of β-N-glycosides by the reductive glycosylation of azides with protected and native carbohydrate donors

Zheng, Jianbin,Urkalan, Kaveri Balan,Herzon, Seth B.

, p. 6068 - 6071 (2013/06/27)

A simple and straightforward method for the stereocontrolled synthesis of β-linked N-glycosides uses alkyl and aryl azides as the nitrogen source. The N-glycosides are formed in high yields and with high βselectivities (typically >70 % yield, >15:1 β:α selectivity). This approach is also amenable to the synthesis of N-glycosylated amino acids and peptides (see example, Fmoc=9-fluorenylmethoxycarbonyl). Copyright

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