4-Acetoxy-3-methoxy-2,5-dinitro-benzaldehyd-diaethylthioacetal is a complex organic chemical compound with the molecular formula C18H22N2O10S2. It is a derivative of benzaldehyde, featuring a benzene ring with two nitro groups at the 2 and 5 positions, a formyl group at the 1 position, and a diethylthioacetal group at the 4 position. The compound also has acetoxy and methoxy substituents at the 4 and 3 positions, respectively. This chemical is known for its potential applications in the synthesis of various pharmaceuticals and agrochemicals, as well as in the preparation of dyes and pigments. Due to its complex structure and reactive functional groups, it is typically handled with care in a laboratory setting, and its properties and reactivity are of interest to researchers in the field of organic chemistry.
The CAS Registry Mumber 2698-74-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,6,9 and 8 respectively; the second part has 2 digits, 7 and 4 respectively. Calculate Digit Verification of CAS Registry Number 2698-74: (6*2)+(5*6)+(4*9)+(3*8)+(2*7)+(1*4)=120 120 % 10 = 0 So 2698-74-0 is a valid CAS Registry Number.