[Substance] 2C-B[2] [Mandelin] no reaction [Marquis] green [Simon's] no reaction [Robadope's] red [Mecke] 
yellow/brown
d a r k p u r p l e
o r a n g e / b r o w n
n o r e a c t i o n
y e l l o w / b r o w n
d a r k b r o w n
y e l l o w
g r e e n
y e l l o w t o p u r p l e
l i g h t g r e e n