Is esculin a coumarin derivative?

"Derivative of"

The derivative is the inverse of the integral. ∫ f'(x) dx = f(x) + C

The derivative of a function is another function that represents the slope of the function at each of the points in the original function's domain. For instance, given the function f(x) = x2, the...

A derivative is the rate of change of a function with respect to an independent variable (usually time or just x). For example, the derivative of a position-versus-time graph (with the independent...

A security whose price is dependent upon or derived from one or more underlying assets. The derivative itself is merely a contract between two or more parties. Its value is determined by fluctuations...