73661-09-3 Usage
General Description
2-Chloro-1,4-naphthalenediol is a chemical compound with the molecular formula C10H7ClO2. It is an organochlorine compound that is commonly used in the production of dyes, pigments, and pharmaceuticals. It is a white or light yellow crystalline powder with a slight odor. 2-Chloro-1,4-naphthalenediol is known for its strong antimicrobial and antifungal properties, making it a common ingredient in antiseptic and disinfectant products. It is also used in the production of agricultural chemicals and as a chemical intermediate in the synthesis of other compounds. However, it is important to handle this chemical with caution, as it is toxic and can cause irritation to the skin, eyes, and respiratory system.
Check Digit Verification of cas no
The CAS Registry Mumber 73661-09-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,6,6 and 1 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 73661-09:
(7*7)+(6*3)+(5*6)+(4*6)+(3*1)+(2*0)+(1*9)=133
133 % 10 = 3
So 73661-09-3 is a valid CAS Registry Number.
InChI:InChI=1/C10H7ClO2/c11-8-5-9(12)6-3-1-2-4-7(6)10(8)13/h1-5,12-13H
73661-09-3Relevant articles and documents
Allylation of quinones with allyl (trifluoro)silanes: Direct synthesis of isoprenoid quinones
Hagiwara, Emiko
, p. 2773 - 2776 (2007/10/02)
Allylation of a variety of quinones with allyl(trifluoro)silanes takes place with high regioselectivity in the presence of FeCl3·6H2O, giving allylquinones in good yields. This method was used to synthesize biologically active isoprenoid quinones such as plastoquinone-1 and vitamin K1.
