(1S,7S,8S,8aR)-1,2,3,7,8,8a-hexahydro-7-methyl-8-<2-((2R,4R,6S)-tetrahydro-4,6-dimethoxy-2H-pyran-2-yl)-ethyl>-1-naphthol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 84751-51-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,7,5 and 1 respectively; the second part has 2 digits, 5 and 1 respectively. Calculate Digit Verification of CAS Registry Number 84751-51: (7*8)+(6*4)+(5*7)+(4*5)+(3*1)+(2*5)+(1*1)=149 149 % 10 = 9 So 84751-51-9 is a valid CAS Registry Number.