8-methyl-3,5a,7,9a-tetraphenyl-4,5a,6,9a-tetrahydroimidazo<1,2-d>-1,2,4-oxadiazolo<4,5-b><1,2,4>oxadiazole 9-oxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 87927-85-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,9,2 and 7 respectively; the second part has 2 digits, 8 and 5 respectively. Calculate Digit Verification of CAS Registry Number 87927-85: (7*8)+(6*7)+(5*9)+(4*2)+(3*7)+(2*8)+(1*5)=193 193 % 10 = 3 So 87927-85-3 is a valid CAS Registry Number.