713-09-7 Usage
General Description
Ethyl 1H-indazole-6-carboxylate is an organic compound that falls within the category of indazoles, which are aromatic heterocyclics. The chemical formula of the compound is C11H10N2O2 and the molecular weight is 202.21 g/mol. This chemical substance is utilized for a wide range of research activities due to its unique chemical properties - it is often used as an intermediate in the synthesis of other compounds in laboratories. Generally, it is supplied in solid form which is usually light yellow or orange in color. Given its potential hazards, this chemical must be handled with care in controlled environments by trained professionals, fully equipped with protective gear to avoid direct contact or inhalation.
Check Digit Verification of cas no
The CAS Registry Mumber 713-09-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,1 and 3 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 713-09:
(5*7)+(4*1)+(3*3)+(2*0)+(1*9)=57
57 % 10 = 7
So 713-09-7 is a valid CAS Registry Number.
InChI:InChI=1/C10H10N2O2/c1-2-12-9-5-7(10(13)14)3-4-8(9)6-11-12/h3-6H,2H2,1H3,(H,13,14)
713-09-7Relevant articles and documents
Expedient Synthesis of Thioether-Functionalized Hydrotris(indazolyl)borate as an Anchoring Platform for Rotary Molecular Machines
Erbland, Guillaume,Gisbert, Yohan,Rapenne, Gwéna?l,Kammerer, Claire
, p. 4731 - 4739 (2018/09/14)
Major improvements in the synthesis of surface-mounted rotary molecular machines based on ruthenium(II) complexes are reported. The development of a one-pot indium(III)-mediated “N-deprotection/ester reductive sulfidation” sequence allowed step economy, reproducibility and high efficiency in the synthesis of the thioether-functionalized tripodal ligand. Switching to the thallium salt of hydrotris(indazolyl)borate and to microwave heating further optimized the preparation of the common intermediate in the modular synthesis of symmetric and dissymmetric molecular motors and gears. The penta(4-bromophenyl)cyclopentadienyl ruthenium(II) key precursor is now reproducibly synthesized in 5 steps and 31 % overall yield on the longest linear sequence. Subsequent fivefold Suzuki–Miyaura coupling with ferroceneboronic acid led to a new C5-symmetric pentaferrocenyl molecular motor.
