72130-98-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 72130-98-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,1,3 and 0 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 72130-98:
(7*7)+(6*2)+(5*1)+(4*3)+(3*0)+(2*9)+(1*8)=104
104 % 10 = 4
So 72130-98-4 is a valid CAS Registry Number.
72130-98-4Relevant articles and documents
'Reagent explosion': An efficient method to increase library size and diversity
Bienayme
, p. 4255 - 4258 (1998)
Methyl-β-(N,N-dialkylamino)-α-isocyanoacrylates, readily prepared from the reaction between various secondary amines, N-formylimidazole diethylacetal and methyl isocyanoacetate can be used to increase the diversity of the isonitrile input in multi-compone