The CAS Registry Mumber 59785-42-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,7,8 and 5 respectively; the second part has 2 digits, 4 and 2 respectively. Calculate Digit Verification of CAS Registry Number 59785-42: (7*5)+(6*9)+(5*7)+(4*8)+(3*5)+(2*4)+(1*2)=181 181 % 10 = 1 So 59785-42-1 is a valid CAS Registry Number.
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Get Best Price for59785-42-1Bis(2,2,3,3,3-pentafluoropropanoic acid)4-[(R)-2-[methyl(2,2,3,3,3-pentafluoro-1-oxopropyl)amino]-1-(2,2,3,3,3-pentafluoro-1-oxopropoxy)ethyl]-1,2-phenylene ester