1,2,3,4-Tetrasilacyclohex-5-yne, 1,1,2,2,3,3,4,4-octamethyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 138542-16-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,5,4 and 2 respectively; the second part has 2 digits, 1 and 6 respectively. Calculate Digit Verification of CAS Registry Number 138542-16: (8*1)+(7*3)+(6*8)+(5*5)+(4*4)+(3*2)+(2*1)+(1*6)=132 132 % 10 = 2 So 138542-16-2 is a valid CAS Registry Number.
138542-16-2Upstream product
138542-16-2Downstream Products
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