What regular expression can be used to find numbers in front of words?

A

Asikov Artur2020-02-15 00:23:56

Regular Expressions

Asikov Artur, 2020-02-15 00:23:56

Chemical reaction

2KMnO4 + 16HCl = 2KCl + 2MnCl2 + 5Cl2 + 8H2O

How to find all numbers before words?
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2O

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1 answer(s)

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0xD34F, 2020-02-15
@Artur937

\b\d+(?=[A-Z])

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