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1450729-38-0

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1450729-38-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1450729-38-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,0,7,2 and 9 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1450729-38:
(9*1)+(8*4)+(7*5)+(6*0)+(5*7)+(4*2)+(3*9)+(2*3)+(1*8)=160
160 % 10 = 0
So 1450729-38-0 is a valid CAS Registry Number.

1450729-38-0Downstream Products

1450729-38-0Relevant articles and documents

A novel highly site-selective synthesis of 2,4,7-triarylpyrrolo[2,3-d] pyrimidines by a combination of palladium(0)-, nickel(0)-, and copper(I)-catalyzed cross-coupling reactions

Urbonas, Rytis V.,Poskus, Vilius,Bucevicius, Jonas,Dodonova, Jelena,Tumkevicius, Sigitas

, p. 1383 - 1386 (2013/07/26)

An efficient highly site-selective synthesis of 2,4,7-triarylpyrrolo[2,3-d] pyrimidines from 4-chloro-2-methylthiopyrrolo[2,3-d]pyrimidine has been developed. The proposed synthetic pathway is based on three sequential arylation reactions: Suzuki coupling at position 4 of pyrrolo[2,3-d]pyrimidine, copper(I)-catalyzed N(7)-arylation and nickel(0)-catalyzed desulfitative reaction of 2-methylthio group with aryl Grignard reagents. Georg Thieme Verlag Stuttgart · New York.

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