m-Isocyanatobenzolsulfonylisocyanat, also known as 3-isocyanophenylsulfonylisocyanate, is an organic compound with the chemical formula C7H3N3O2S. It is a derivative of benzene, featuring an isocyano group (-NCO) attached to the meta position (third carbon) of the benzene ring. Additionally, a sulfonyl group (-SO2) is connected to the same carbon, and another isocyano group is attached to the sulfonyl group. m-Isocyanatobenzolsulfonylisocyanat is known for its reactivity and is used in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. Due to its highly reactive nature, it is essential to handle m-isocyanoatobenzolsulfonylisocyanat with caution and proper safety measures.
The CAS Registry Mumber 7019-07-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,0,1 and 9 respectively; the second part has 2 digits, 0 and 7 respectively. Calculate Digit Verification of CAS Registry Number 7019-07: (6*7)+(5*0)+(4*1)+(3*9)+(2*0)+(1*7)=80 80 % 10 = 0 So 7019-07-0 is a valid CAS Registry Number.