157589-00-9 Usage
General Description
1,2-Dibenzofurandione, 6,7,8,9-tetrahydro- (9CI) is a chemical compound with the molecular formula C10H8O3. It is also known as dibenzofuran-1,2-dione and is a cyclic ester derived from furan. 1,2-Dibenzofurandione, 6,7,8,9-tetrahydro- (9CI) is a colorless solid at room temperature and is soluble in organic solvents. It is used as a chemical intermediate in the synthesis of various compounds, including pharmaceuticals and agrochemicals. It is also used in the production of dyes and pigments. 1,2-Dibenzofurandione, 6,7,8,9-tetrahydro- (9CI) has potential industrial applications in the production of polymers and resins. It is important to handle this chemical with care, as it may cause irritation to the skin, eyes, and respiratory system if not handled properly.
Check Digit Verification of cas no
The CAS Registry Mumber 157589-00-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,5,8 and 9 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 157589-00:
(8*1)+(7*5)+(6*7)+(5*5)+(4*8)+(3*9)+(2*0)+(1*0)=169
169 % 10 = 9
So 157589-00-9 is a valid CAS Registry Number.