Acetic acid (2R,3S,4S,5S)-4-acetoxy-2,5-bis-chloromethyl-2-((2R,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-furan-3-yl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 64644-66-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,6,4 and 4 respectively; the second part has 2 digits, 6 and 6 respectively. Calculate Digit Verification of CAS Registry Number 64644-66: (7*6)+(6*4)+(5*6)+(4*4)+(3*4)+(2*6)+(1*6)=142 142 % 10 = 2 So 64644-66-2 is a valid CAS Registry Number.
Get Best Price for64644-66-2Acetic acid (2R,3S,4S,5S)-4-acetoxy-2,5-bis-chloromethyl-2-((2R,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-furan-3-yl ester