(3R,4R,4aR,5R,6R)-4-Amino-5,6,8-trihydroxy-3-methyl-3,4,4a,5,6,7-hexahydro-isochromen-1-one; hydrofluoride is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 88549-93-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,5,4 and 9 respectively; the second part has 2 digits, 9 and 3 respectively. Calculate Digit Verification of CAS Registry Number 88549-93: (7*8)+(6*8)+(5*5)+(4*4)+(3*9)+(2*9)+(1*3)=193 193 % 10 = 3 So 88549-93-3 is a valid CAS Registry Number.