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10504-93-5

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10504-93-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 10504-93-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,5,0 and 4 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 10504-93:
(7*1)+(6*0)+(5*5)+(4*0)+(3*4)+(2*9)+(1*3)=65
65 % 10 = 5
So 10504-93-5 is a valid CAS Registry Number.

10504-93-5Downstream Products

10504-93-5Relevant articles and documents

Copper-boryl mediated transfer hydrogenation of N-sulfonyl imines using methanol as the hydrogen donor

He, Yi,Li, Shi-Guang,Mbaezue, Ifenna I.,Reddy, Angula C.S.,Tsantrizos, Youla S.

, (2021/03/24)

B2Pin2-assisted copper-catalyzed transfer hydrogenation of aromatic sulfonylimines has been achieved, delivering a variety of aryl/heteroaryl sulfonamides in good to excellent yields under mild reaction conditions and with methanol a

Trichlorophenol (TCP) sulfonate esters: A selective alternative to pentafluorophenol (PFP) esters and sulfonyl chlorides for the preparation of sulfonamides

Wilden, Jonathan D.,Geldeard, Lynsey,Lee, Chieh C.,Judd, Duncan B.,Caddick, Stephen

, p. 1074 - 1076 (2007/12/29)

2,4,6-Trichlorophenol (TCP) sulfonate esters undergo effective aminolysis under conventional heating and microwave irradiation; the reactivity of these species is such that chemoselective transformations of PFP sulfonate esters can be achieved. The Royal Society of Chemistry.

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