37635-87-3 Usage
Type of compound
Heterocyclic compound
Structure
Contains both oxygen and sulfur atoms
Uses
a. Organic synthesis
b. Building block in pharmaceuticals, agrochemicals, and fine chemicals production
Applications as a reagent
a. Carbon-carbon bond formation
b. Sulfur-containing heterocycle synthesis
Industrial applications
a. Corrosion inhibitor
b. Specialty polymers production
Safety concerns
Potential hazards to human health and the environment, requires careful handling
Check Digit Verification of cas no
The CAS Registry Mumber 37635-87-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,6,3 and 5 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 37635-87:
(7*3)+(6*7)+(5*6)+(4*3)+(3*5)+(2*8)+(1*7)=143
143 % 10 = 3
So 37635-87-3 is a valid CAS Registry Number.
InChI:InChI=1/C3H2O2S/c6-3-4-1-2-5-3/h1-2H
37635-87-3Relevant articles and documents
THE ROTATIONAL AND VIBRATIONAL SPECTRA, STRUCTURE AND DIPOLE MOMENT OF 1,3-DIOXOLE-2-THIONE
Iqbal, Khalid,Owen, Noel L.,Sheridan, John
, p. 137 - 148 (1980)
Rotational and centrifugal distortion constants are determined for the ground state and several excited states of the lowest vibrational mode of 1,3-dioxole-2-thione, the "envelope" ring-bending mode.The structure of the molecule is planar.The A-constant is 1percent larger than that of 1,3-dioxole-2-one (vinylene carbonate), which indicates small changes in ring-geometry on substituting C=S for C=O.The dipole moment of 1,3-dioxole-2-thione deduced from Stark-effect measurements is (1.60 +/- 0.02)*E-29 Cm (4.81 +/- 0.06 D).IR and Raman spectra lead to a complete analysis of the normal modes of vibration, based partially on a normal coordinate calculation.
