The CAS Registry Mumber 167467-57-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,7,4,6 and 7 respectively; the second part has 2 digits, 5 and 7 respectively. Calculate Digit Verification of CAS Registry Number 167467-57: (8*1)+(7*6)+(6*7)+(5*4)+(4*6)+(3*7)+(2*5)+(1*7)=174 174 % 10 = 4 So 167467-57-4 is a valid CAS Registry Number.
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Get Best Price for167467-57-42H-Naphtho[2,1-c]pyran-7-carboxylicacid, 2-(3-furanyl)-8-(b-D-glucopyranosyloxy)-1,4,4a,5,6,8,9,10,10a,10b-decahydro-4a-hydroxy-10b-methyl-4-oxo-,methyl ester, (2S,4aR,8R,10aR,10bS)- (9CI)