9016-72-2 Usage
Uses
Propineb is a contact fungicide that provides protection against a
wide variety of fungal diseases (including rots, leaf spots, blight, rust,
downy mildew, scab, etc.) in field crops, fruits, vines, vegetables, ornamentals,
potatoes, turf, berries, rice, citrus and tea.
Metabolic pathway
Propineb and other alkylenebis(dithi0carbamate) fungicides are degraded
and metabolised via a common pathway. The primary degradation
reaction of propineb in water, soils, plants and animals involves
the initial dissociation of the metal complex and decomposition to
numerous degradation products including propylenethiourea (PTU) and
propyleneurea (PU) as major products (Scheme 1).
Degradation
Propineb (1) was readily hydrolysed in aqueous solutions with DT50
values of 1 day (pH 4), 1 day (pH 7) and >2 days (pH 9) (PM).
Check Digit Verification of cas no
The CAS Registry Mumber 9016-72-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 9,0,1 and 6 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 9016-72:
(6*9)+(5*0)+(4*1)+(3*6)+(2*7)+(1*2)=92
92 % 10 = 2
So 9016-72-2 is a valid CAS Registry Number.