860639-66-3 Usage
General Description
1-Iodo-4-(4-propyl-cyclohexyl)-benzene, also known as iodobenzene, is a chemical compound with the molecular formula C12H17I. It is a derivative of benzene containing an iodine atom and a propyl-cyclohexyl group. 1-IODO-4-(4-PROPYL-CYCLOHEXYL)-BENZENE is commonly used in organic synthesis, particularly in the production of pharmaceuticals, agrochemicals, and dyes. It is also used as a precursor for the synthesis of various other organic compounds. Iodobenzene is a colorless to pale yellow liquid with a strong aromatic odor, and it is considered to be a hazardous and toxic substance that should be handled with caution and proper safety measures.
Check Digit Verification of cas no
The CAS Registry Mumber 860639-66-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,0,6,3 and 9 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 860639-66:
(8*8)+(7*6)+(6*0)+(5*6)+(4*3)+(3*9)+(2*6)+(1*6)=193
193 % 10 = 3
So 860639-66-3 is a valid CAS Registry Number.
860639-66-3Relevant articles and documents
Liquid crystal compound having negative dielectric anisotropy, and liquid crystal composition
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, (2015/11/10)
A liquid crystal composition includes a liquid crystal compound having a formula (I), where R1 and R2 are independently selected from the group consisting of H, C1-C10 alkyl, C2-C10 alkenyl, C1-C10 alkoxyl, C2-C10 alkenyloxy, C1-C10 ether, C1-C10 aldehyde, C1-C10 ketone, and C1-C10 ester; A is selected from the group consisting of and X1, X2, X3 and X4 are independently selected from the group consisting of H, halogen group, —CF3, —CHF2, —CH2F, —OCF3, —OCHF2 and —OCH2F, at least one of X1, X2, X3 and X4 being halogen group, —CF3, —CHF2, —CH2F, —OCF3, —OCHF2 or —OCH2F.
