7007-88-7 Usage
Originator
Butadiazamide,Onbio Inc.
Manufacturing Process
15.7 g of 5-amino-2-n-butyl-1:3:4-thiadiazole (0.1 mol) was dissolved in 150
ml dry pyridine and treated with 21.1 g of ρ-chlorobenzene sulfonyl chloride
(0.1 mol). The mixture was heated on a steam bath for 4 h and the pyridine
removed by distillation under reduced pressure. The residue was treated with
50 ml 2 N hydrochloric acid, and after filtration the 2-n-butyl-5-ρ-
chlorobenzenesulfonamido-1:3:4-thiadiazole as colourless prisms, melting
point 129-130°C (recrystallised from benzene) was obtained.
Therapeutic Function
Oral hypoglycemic
Check Digit Verification of cas no
The CAS Registry Mumber 7007-88-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,0,0 and 7 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 7007-88:
(6*7)+(5*0)+(4*0)+(3*7)+(2*8)+(1*8)=87
87 % 10 = 7
So 7007-88-7 is a valid CAS Registry Number.
InChI:InChI=1/C12H14ClN3O2S2/c1-2-3-4-11-14-15-12(19-11)16-20(17,18)10-7-5-9(13)6-8-10/h5-8H,2-4H2,1H3,(H,15,16)
