The CAS Registry Mumber 1782-24-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,7,8 and 2 respectively; the second part has 2 digits, 2 and 4 respectively. Calculate Digit Verification of CAS Registry Number 1782-24: (6*1)+(5*7)+(4*8)+(3*2)+(2*2)+(1*4)=87 87 % 10 = 7 So 1782-24-7 is a valid CAS Registry Number.
1782-24-7Upstream product
1782-24-7Downstream Products
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