(2R*,3R*,4S*,5R*,6R*,7S*)-tetrahydro-2,4-dimethoxy-3,5-dimethyl-6-(1-(3,4,5-trimethoxyphenyl)ethyl)-2H-pyran is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 98128-05-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,1,2 and 8 respectively; the second part has 2 digits, 0 and 5 respectively. Calculate Digit Verification of CAS Registry Number 98128-05: (7*9)+(6*8)+(5*1)+(4*2)+(3*8)+(2*0)+(1*5)=153 153 % 10 = 3 So 98128-05-3 is a valid CAS Registry Number.