Difference between I force Methadrol and CEL M DROL

[TravisG]

I was looking at the two compounds of these SD clones and the only difference in their make up is that I force's SD clone has Di Methyl and CEL's has Dimethyl. is this a typo by one of the companies or is dimethyl and di methyl seperated compounds and do they make much of a defference?

 

[UnrealMachine]

Same thing

 

[Zero V]

The difference is the name. And bottle design