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C43H30 is a chemical compound composed of 43 carbon atoms and 30 hydrogen atoms. It is a large, complex hydrocarbon molecule, likely a polycyclic aromatic hydrocarbon (PAH) given its high carbon-to-hydrogen ratio. PAHs are known for their potential carcinogenic properties and are often found in environments with incomplete combustion, such as in tobacco smoke or industrial emissions. The specific structure of C43H30 would determine its physical and chemical properties, including its reactivity, solubility, and potential applications. Without additional information, it is not possible to provide a more detailed summary of C43H30's characteristics or uses.

4987-13-7

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4987-13-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4987-13-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,9,8 and 7 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 4987-13:
(6*4)+(5*9)+(4*8)+(3*7)+(2*1)+(1*3)=127
127 % 10 = 7
So 4987-13-7 is a valid CAS Registry Number.

4987-13-7Downstream Products

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