The CAS Registry Mumber 253668-67-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,3,6,6 and 8 respectively; the second part has 2 digits, 6 and 7 respectively. Calculate Digit Verification of CAS Registry Number 253668-67: (8*2)+(7*5)+(6*3)+(5*6)+(4*6)+(3*8)+(2*6)+(1*7)=166 166 % 10 = 6 So 253668-67-6 is a valid CAS Registry Number.
253668-67-6Upstream product
253668-67-6Downstream Products
Post a RFQ
1
What can I do for you? Get Best Price
Get Best Price for253668-67-65-{[(2,4-dichlorophenyl)amino]methylidene}-1,3-dimethylpyrimidine-2,4,6(1H,3H,5H)-trione