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p-Tolyl-(1,3,3-triphenyl-1,3-dihydro-benzo[c]thiophen-1-yl)-amine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

87244-05-1

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87244-05-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87244-05-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,2,4 and 4 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 87244-05:
(7*8)+(6*7)+(5*2)+(4*4)+(3*4)+(2*0)+(1*5)=141
141 % 10 = 1
So 87244-05-1 is a valid CAS Registry Number.

87244-05-1Upstream product

87244-05-1Downstream Products

87244-05-1Relevant academic research and scientific papers

REACTION OF THIOPHTHALYLIUM SALTS WITH PRIMARY AROMATIC AMINES

Oparin, D. A.,Melent'eva, T. G.,Pavlova, L. A.

, p. 735 - 737 (1983)

It is shown that the reaction of 1,3,3-triphenylthiophthalylium perchlorate with aniline and o- and p-toluidines proceeds with retention of the thiophthalane ring to give, depending on the reaction conditions, N- or C-substituted derivatives of amines.

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