The CAS Registry Mumber 143708-42-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,7,0 and 8 respectively; the second part has 2 digits, 4 and 2 respectively. Calculate Digit Verification of CAS Registry Number 143708-42: (8*1)+(7*4)+(6*3)+(5*7)+(4*0)+(3*8)+(2*4)+(1*2)=123 123 % 10 = 3 So 143708-42-3 is a valid CAS Registry Number.
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Get Best Price for143708-42-39,12-Octadecadienoic acid (9Z,12Z)-, dimer, polymer with 2,2-bis(hydroxymethyl)-1,3-propanediol, 1,3-isobenzofurandione, methyloxirane, oxirane and 2-propenoic acid