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N-(2-bromo-4-isopropylphenyl)-1-(4-isopropylphenyl)-1H-tetrazol-5-amine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1442440-61-0

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1442440-61-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1442440-61-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,2,4,4 and 0 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1442440-61:
(9*1)+(8*4)+(7*4)+(6*2)+(5*4)+(4*4)+(3*0)+(2*6)+(1*1)=130
130 % 10 = 0
So 1442440-61-0 is a valid CAS Registry Number.

1442440-61-0Upstream product

1442440-61-0Downstream Products

1442440-61-0Relevant articles and documents

Pd(II)-catalyzed aminotetrazole-directed ortho-selective halogenation of arenes

Sadhu, Pradeep,Alla, Santhosh Kumar,Punniyamurthy, Tharmalingam

, p. 6104 - 6111 (2013/07/26)

A Pd(II)-catalyzed ortho-selective halogenation of N-aryl ring of N,1-diaryl-1H-tetrazol-5-amine has been described employing N-halosuccinimide as a halogen source via C-H bond activation. The present work features 5-aminotetrazole, as a directing group, for the chemo- and regioselective C-H halogenation of arenes. The kinetic isotope study (kH/kD = 2.9) suggests that the cleavage of the C-H bond takes place in the rate-determining step. The scope and mechanism of the protocol have been demonstrated.

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