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1026550-32-2

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1026550-32-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1026550-32-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,6,5,5 and 0 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1026550-32:
(9*1)+(8*0)+(7*2)+(6*6)+(5*5)+(4*5)+(3*0)+(2*3)+(1*2)=112
112 % 10 = 2
So 1026550-32-2 is a valid CAS Registry Number.

1026550-32-2Downstream Products

1026550-32-2Relevant articles and documents

A new method for the synthesis of silicon-and germanium-containing 2-acetylfurans and 2-acetylthiophenes

Lukevics,Ignatovich,Sleiksha,Romanov,Grinberga,Popelis,Shestakova

, p. 143 - 150 (2008/12/21)

A new method was developed for the synthesis of silicon-and germanium-containing acetylfurans and acetylthiophene by metallation of 2-acetylfuran or 2-acetylthiophene with n-BuLi at low temperature after protection of the carbonyl group with lithium N-methylpiperazide and reaction of the lithium derivative with various trialkyl-, alkylphenyl-, and cycloalkylchlorosilanes or trialkylchloro(bromo)germanes. The cytotoxic activity of the new compounds was studied, and it was established that the silicon-and germanium-containing acetylfurans and acetylthiophenes are substances with low toxicity (LD50 312->2000 mg/kg) and have low cytotoxicity toward HT-1080 and MG-22A tumor cells.

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