The CAS Registry Mumber 83008-72-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,0,0 and 8 respectively; the second part has 2 digits, 7 and 2 respectively. Calculate Digit Verification of CAS Registry Number 83008-72: (7*8)+(6*3)+(5*0)+(4*0)+(3*8)+(2*7)+(1*2)=114 114 % 10 = 4 So 83008-72-4 is a valid CAS Registry Number.
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Get Best Price for83008-72-4[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxy-tetrahydrofuran-2-yl]methyl [(2R,3S,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxy-tetrahydrofuran-2-yl]methyl (hydroxy-phosphonooxy-phosphoryl) phosphate