The CAS Registry Mumber 93205-19-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,2,0 and 5 respectively; the second part has 2 digits, 1 and 9 respectively. Calculate Digit Verification of CAS Registry Number 93205-19: (7*9)+(6*3)+(5*2)+(4*0)+(3*5)+(2*1)+(1*9)=117 117 % 10 = 7 So 93205-19-7 is a valid CAS Registry Number.
93205-19-7Upstream product
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