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1203650-52-5

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1203650-52-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1203650-52-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,3,6,5 and 0 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1203650-52:
(9*1)+(8*2)+(7*0)+(6*3)+(5*6)+(4*5)+(3*0)+(2*5)+(1*2)=105
105 % 10 = 5
So 1203650-52-5 is a valid CAS Registry Number.

1203650-52-5Downstream Products

1203650-52-5Relevant articles and documents

Iodine-mediated cyclization of N-thioacyl-1-(2-pyridyl)-1,2-aminoalcohols and their subsequent condensation leading to the formation of novel bis(1-imidazo[1,5-a]pyridyl)arylmethanes

Tahara, Shinsuke,Shibahara, Fumitoshi,Maruyama, Toshifumi,Murai, Toshiaki

supporting information; experimental part, p. 7009 - 7011 (2010/04/25)

The treatment of N-thioacyl-1-(2-pyridyl)-1,2-aminoalcohols with iodine and pyridine in THF at room temperature for 30 min leads to the formation of bis(1-imidazo[1,5-a]pyridyl)arylmethanes as green solids in good to high yields. The Royal Society of Chem

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