Naphthocyclopropane-d1 is a deuterated derivative of naphthocyclopropane, a bicyclic aromatic compound consisting of a cyclopropane ring fused to a naphthalene ring. Deuteration refers to the replacement of one or more hydrogen atoms with deuterium, an isotope of hydrogen with one neutron and one proton. In naphthocyclopropane-d1, one hydrogen atom is replaced by a deuterium atom, which can affect its physical and chemical properties, such as reactivity, stability, and spectroscopic behavior. naphthocyclopropane-d1 is primarily used in chemical research and as a reference standard in various analytical techniques, including nuclear magnetic resonance (NMR) spectroscopy, to study the structure and dynamics of molecules.
The CAS Registry Mumber 6840-32-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,8,4 and 0 respectively; the second part has 2 digits, 3 and 2 respectively. Calculate Digit Verification of CAS Registry Number 6840-32: (6*6)+(5*8)+(4*4)+(3*0)+(2*3)+(1*2)=100 100 % 10 = 0 So 6840-32-0 is a valid CAS Registry Number.