The CAS Registry Mumber 1640-06-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,4 and 0 respectively; the second part has 2 digits, 0 and 6 respectively. Calculate Digit Verification of CAS Registry Number 1640-06: (6*1)+(5*6)+(4*4)+(3*0)+(2*0)+(1*6)=58 58 % 10 = 8 So 1640-06-8 is a valid CAS Registry Number.
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Get Best Price for1640-06-8Acrylic acid tricyclo[5.2.1.02,6]decane-4-ene-8-yl ester