prov:value
| - Z is a halogen atom, pseudohalogen radical, Si???N-bonded amine radical, amide radical, oxime radical aminoxy radical or acyloxy radical, b is 0, 1, 2 or 3, c is 0, 1, 2 or 3, d is 0, 1, 2 or 3, R8 has one of the meanings of R1 and a+b+c is less than or equal to 4.
|