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1H-Pyrazolo[3,4-e][1,4]thiazepin-7(6H)-one, 4,8-dihydro-1,3,4-triphenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

56835-28-0

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56835-28-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 56835-28-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,8,3 and 5 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 56835-28:
(7*5)+(6*6)+(5*8)+(4*3)+(3*5)+(2*2)+(1*8)=150
150 % 10 = 0
So 56835-28-0 is a valid CAS Registry Number.

56835-28-0Relevant academic research and scientific papers

SYNTHESIS OF 1,3,4-TRIPHENYL-1H-PYRAZOLOTHIAZEPIN-7-ONE

Vartanyan, R. S.,Gyul'budagyan, A. L.,Vartanyan, S. A.

, p. 370 - 372 (1984)

The reaction of 5-amino-1,3-diphenylpyrazole with benzaldehyde gives 5-benzylideneamino-1,3-diphenylpyrazole, wich then undergoes cyclization with mercaptoacetic acid to give 1,3,4-triphenyl-1H-pyrazolothiazepin-7-one.

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