The CAS Registry Mumber 100221-81-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,2,2 and 1 respectively; the second part has 2 digits, 8 and 1 respectively. Calculate Digit Verification of CAS Registry Number 100221-81: (8*1)+(7*0)+(6*0)+(5*2)+(4*2)+(3*1)+(2*8)+(1*1)=46 46 % 10 = 6 So 100221-81-6 is a valid CAS Registry Number.
100221-81-6Upstream product
100221-81-6Downstream Products
Post a RFQ
1
What can I do for you? Get Best Price
Get Best Price for100221-81-6N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-[2-(2-methoxyethoxy)ethyl]octane-1-sulfonamide