The CAS Registry Mumber 156728-18-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,7,2 and 8 respectively; the second part has 2 digits, 1 and 8 respectively. Calculate Digit Verification of CAS Registry Number 156728-18: (8*1)+(7*5)+(6*6)+(5*7)+(4*2)+(3*8)+(2*1)+(1*8)=156 156 % 10 = 6 So 156728-18-6 is a valid CAS Registry Number.
156728-18-6Upstream product
156728-18-6Downstream Products
Post a RFQ
1
What can I do for you? Get Best Price
Get Best Price for156728-18-64-{[(2S)-3,3-dimethyl-1-{[(1R)-1-(4-methylphenyl)butyl]carbamoyl}-4-oxoazetidin-2-yl]oxy}benzoic acid