203785-58-4 Usage
General Description
1,3-Bis(chloromethyldimethylsiloxy)benzene is a chemical compound with the molecular formula C14H22Cl2O2Si2. It is a clear, colorless liquid with a molecular weight of 351.32 g/mol. This chemical is commonly used as a reagent in organic synthesis and as an intermediate in the production of various organic compounds. It is also known for its application as a crosslinking agent in the manufacture of silicone rubbers and resins. 1,3-Bis(chloromethyldimethylsiloxy)benzene is considered to be a hazardous substance and should be handled with caution due to its potential for causing skin and eye irritation and respiratory issues if inhaled.
Check Digit Verification of cas no
The CAS Registry Mumber 203785-58-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,3,7,8 and 5 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 203785-58:
(8*2)+(7*0)+(6*3)+(5*7)+(4*8)+(3*5)+(2*5)+(1*8)=134
134 % 10 = 4
So 203785-58-4 is a valid CAS Registry Number.
InChI:InChI=1/C12H20Cl2O2Si2/c1-17(2,9-13)15-11-6-5-7-12(8-11)16-18(3,4)10-14/h5-8H,9-10H2,1-4H3