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1063628-80-7

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1063628-80-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1063628-80-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,6,3,6,2 and 8 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1063628-80:
(9*1)+(8*0)+(7*6)+(6*3)+(5*6)+(4*2)+(3*8)+(2*8)+(1*0)=147
147 % 10 = 7
So 1063628-80-7 is a valid CAS Registry Number.

1063628-80-7Downstream Products

1063628-80-7Relevant articles and documents

Synthesis and characterization of new thiazolidin-4-one derivatives

Hu, Bao Xiang,Shen, Zhen Lu,Lu, Jun,Hu, Xin Quan,Mo, Wei Min,Sun, Nan,Xu, Dong

, p. 523 - 535 (2009)

The synthesis of some new functionalized thiazolidin-4-one derivatives has been described. The N-substituted-thiosemicarbazides 3a-3i were obtained though the reaction of alkylamines 2a-2i, carbon disulfide, and hydrazine hydrate. The condensation reaction between 3a-3i and 4-amino-2-methanesulfanylpyrimidine-5- carboxaldehyde 1 afforded the thiosemicarbazones 4a-4i. The corresponding thiazolidin-4-ones 5a-5i were prepared by cyclization of 4a-4i with ethyl bromoacetate. The structures of the final products were confirmed by IR, 1H NMR, 13C NMR, and HRMS.

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