The CAS Registry Mumber 189581-37-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,5,8 and 1 respectively; the second part has 2 digits, 3 and 7 respectively. Calculate Digit Verification of CAS Registry Number 189581-37: (8*1)+(7*8)+(6*9)+(5*5)+(4*8)+(3*1)+(2*3)+(1*7)=191 191 % 10 = 1 So 189581-37-1 is a valid CAS Registry Number.
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Get Best Price for189581-37-1Methyl 2-propenoate telomer with 1-dodecanethiol, 2-(diethylamino)ethyl ester, ester with methyloxirane polymer with oxirane monomethyl ether, 2-ethylhexanoate (salt)