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Piperazine, 1-(4-chlorophenyl)-4-(phenylthio)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

63633-99-8

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63633-99-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 63633-99-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,6,3 and 3 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 63633-99:
(7*6)+(6*3)+(5*6)+(4*3)+(3*3)+(2*9)+(1*9)=138
138 % 10 = 8
So 63633-99-8 is a valid CAS Registry Number.

63633-99-8Downstream Products

63633-99-8Relevant academic research and scientific papers

Iodine/Manganese Dual Catalysis for Oxidative Dehydrogenation Coupling of Amines with Thiols

Liu, Shengping,Qi, Zaojuan,Qian, Bo,Zhang, Zhang

supporting information, (2019/10/08)

A novel dual catalytic system of iodine and manganese is used for the first time for oxidative dehydrogenation coupling of amines with thiols during aerobic oxidation. Sulfenamides are synthesized via this approach with moderate to high efficiencies. The mechanistic studies indicate that activated MnO2 is an electron transfer bridge for assisting iodine in completing the catalytic cycle.

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