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1391150-51-8

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1391150-51-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1391150-51-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,1,1,5 and 0 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1391150-51:
(9*1)+(8*3)+(7*9)+(6*1)+(5*1)+(4*5)+(3*0)+(2*5)+(1*1)=138
138 % 10 = 8
So 1391150-51-8 is a valid CAS Registry Number.

1391150-51-8Downstream Products

1391150-51-8Relevant articles and documents

Microwave-assisted synthesis of macrocycles via intramolecular and/or bimolecular Ullmann coupling

Shen, Li,Simmons, Charles J.,Sun, Dianqing

, p. 4173 - 4178 (2012/08/28)

Microwave-assisted synthesis of macrocyclic diaryl ethers via intramolecular and/or bimolecular Ullmann coupling is described. Using the optimized conditions, a panel of macrocycles, with different substitution patterns, ring sizes, and linkers, has been successfully synthesized using microwave irradiation. To the best of our knowledge, this work represents the first examples of the microwave-assisted synthesis of macrocyclic diaryl ethers via intramolecular and/or bimolecular Ullmann coupling.

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