3081-20-7 Usage
General Description
2,2,4,4,5,5-hexamethyl-1,3-dioxa-2-silacyclopentane, also known as HMDS, is a colorless and flammable liquid that is commonly used as a reagent in organic synthesis and as a coating agent for glass and metal surfaces. It is a cyclic compound containing silicon and oxygen atoms, with six methyl groups attached to the silicon atom. HMDS is also used as a drying agent in organic reactions and as a protective coating for electronic components. It is important to handle HMDS with caution, as it is highly flammable and should be stored and used in a well-ventilated area.
Check Digit Verification of cas no
The CAS Registry Mumber 3081-20-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,8 and 1 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 3081-20:
(6*3)+(5*0)+(4*8)+(3*1)+(2*2)+(1*0)=57
57 % 10 = 7
So 3081-20-7 is a valid CAS Registry Number.
InChI:InChI=1/C8H18O2Si/c1-7(2)8(3,4)10-11(5,6)9-7/h1-6H3
