90929-87-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 90929-87-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,9,2 and 9 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 90929-87:
(7*9)+(6*0)+(5*9)+(4*2)+(3*9)+(2*8)+(1*7)=166
166 % 10 = 6
So 90929-87-6 is a valid CAS Registry Number.
90929-87-6Relevant articles and documents
Synthesis of Some N-(4,5,5-Trisubstituted-Δ2-1,3,4-thiadiazolin-2-yl)-N,N'-dimethylureas
Tao, E. V. P.,Staten, G.S.
, p. 599 - 601 (2007/10/02)
The synthesis of some N-(4,5,5-trisubstituted-Δ2-1,3,4-thiadiazolin-2-yl)-N,N'-dimethylureas is described.