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Sulfamide, 3H-indol-2-yl- (9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

81559-69-5

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81559-69-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81559-69-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,5,5 and 9 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 81559-69:
(7*8)+(6*1)+(5*5)+(4*5)+(3*9)+(2*6)+(1*9)=155
155 % 10 = 5
So 81559-69-5 is a valid CAS Registry Number.

81559-69-5Upstream product

81559-69-5Downstream Products

81559-69-5Relevant academic research and scientific papers

SODIUM BOROHYDRIDE REDUCTION OF AROMATIC SULFONYL AZIDES IN THE PRESENCE OR ABSENCE OF TELLURIUM

Obafemi, Craig. A.,Onigbinde, Adebayo O.

, p. 75 - 81 (2007/10/02)

Some aromatic sulfonyl azides have been reduced, in various solvents, with sodium borohydride, in the presence or absence of Te element to the corresponding sulfonamides.Other functionals groups like the imino group may also be reduced.

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