Naphthalen-2-ylmethyl (5-Chlorobenzo[c][1,2,5]thiadiazol-4-yl)carbamimidothioate 1g
This Naphthalene-1-sulfonic is guaranteed a Acid with the use of (Technical Grade) and directly supplied to your lab by Gentaur's warehouse.
Internal Reference:
RW2-TRC-N926245-1G