Germane, also known as methylphenyl, is a chemical compound with the formula C7H8. It is an organometallic compound consisting of a benzene ring (C6H6) with one hydrogen atom replaced by a methyl group (CH3). Germane is a colorless, flammable, and toxic liquid with a strong, unpleasant odor. It is used as a precursor in the synthesis of various organic compounds, such as dyes, pharmaceuticals, and agrochemicals. Due to its reactivity and potential health hazards, it is essential to handle germane with proper safety measures and precautions.
The CAS Registry Mumber 7366-20-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,3,6 and 6 respectively; the second part has 2 digits, 2 and 0 respectively. Calculate Digit Verification of CAS Registry Number 7366-20: (6*7)+(5*3)+(4*6)+(3*6)+(2*2)+(1*0)=103 103 % 10 = 3 So 7366-20-3 is a valid CAS Registry Number.