2-(trimethylsilyl)ethoxymethyl (1R,2S,4aR,5S,6R,8aS)-2-ethynyl-5-hydroxy-6-hydroxymethyl-1,3-dimethyl-1,2,4a,5,6,7,8,8a-octahydronaphthalene-1-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 854490-39-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,4,4,9 and 0 respectively; the second part has 2 digits, 3 and 9 respectively. Calculate Digit Verification of CAS Registry Number 854490-39: (8*8)+(7*5)+(6*4)+(5*4)+(4*9)+(3*0)+(2*3)+(1*9)=194 194 % 10 = 4 So 854490-39-4 is a valid CAS Registry Number.
Get Best Price for854490-39-42-(trimethylsilyl)ethoxymethyl (1R,2S,4aR,5S,6R,8aS)-2-ethynyl-5-hydroxy-6-hydroxymethyl-1,3-dimethyl-1,2,4a,5,6,7,8,8a-octahydronaphthalene-1-carboxylate