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Trimethyllead, with the chemical formula (CH3)3Pb, is an organolead compound that is highly toxic and has been used as an antiknock agent in gasoline. It is a colorless, volatile liquid with a sweet, fruity odor. Due to its neurotoxic properties and potential for environmental contamination, the use of trimethyllead has been phased out in many countries, as it can accumulate in the environment and pose a risk to human health and wildlife.

7442-13-9

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7442-13-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7442-13-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,4 and 2 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 7442-13:
(6*7)+(5*4)+(4*4)+(3*2)+(2*1)+(1*3)=89
89 % 10 = 9
So 7442-13-9 is a valid CAS Registry Number.
InChI:InChI=1/3CH3.Pb/h3*1H3;/q;;;+1/rC3H9Pb/c1-4(2)3/h1-3H3/q+1

7442-13-9Upstream product

7442-13-9Downstream Products

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