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75526-18-0

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75526-18-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75526-18-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,5,2 and 6 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 75526-18:
(7*7)+(6*5)+(5*5)+(4*2)+(3*6)+(2*1)+(1*8)=140
140 % 10 = 0
So 75526-18-0 is a valid CAS Registry Number.

75526-18-0Downstream Products

75526-18-0Relevant articles and documents

A novel synthetic method of 2,4-disubstituted oxazoles using carboxylic acid-derived Bu2Sn[OC(O)R]2

Yoneyama, Hiroki,Oka, Naoki,Usami, Yoshihide,Harusawa, Shinya

supporting information, (2020/05/21)

A novel synthetic method for the preparation of 2,4-disubstituted oxazoles was developed, entailing the reaction of dibutyltin diacylates Bu2Sn[OC(O)R]2 with 1-substituted acetylenes and TMSN3 to afford a range of 2,4-disu

Hypervalent lodine(III) sulfonate reagent mediated synthesis of 4-aryl-2-phenyloxazoles in ionic liquid

Cheng, Hui-Ting,Hou, Rei-Sheu,Wang, Huey-Min,Chen, Ling-Ching

experimental part, p. 919 - 922 (2009/12/04)

A new and efficient method for the synthesis of 4-aryl-2-phenyloxazoles is described which is based upon the reaction of α-[(2,4-dinitrobenzene) sulfonyl]oxy ketone intermediates with benzamide in ionic liquid.

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