I buy it by the gallon, so the only UPC I have is for the gallon size:
7 286563010 8 I don't know for sure if you need the first and last numbers (the 7 and 8), but they were on the label, but seperated from the numbers that all run together.
The 7 and the last 0 are slightly smaller. The 7 has the equivalent of about 3 spaces between it and the first 5 numbers. There is also a space between the first group of 5 numbers and the next group of 5 numbers. The last 0 is also about 3 spaces after the last group of 5.