4-Methyl-2,3,6-triphenyl-2,3,3a,6-tetrahydro-[1,2,3]diazarsolo[4,3-d][1,2,5]oxazarsole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 119888-83-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,8,8 and 8 respectively; the second part has 2 digits, 8 and 3 respectively. Calculate Digit Verification of CAS Registry Number 119888-83: (8*1)+(7*1)+(6*9)+(5*8)+(4*8)+(3*8)+(2*8)+(1*3)=184 184 % 10 = 4 So 119888-83-4 is a valid CAS Registry Number.