184877-30-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 184877-30-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,4,8,7 and 7 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 184877-30:
(8*1)+(7*8)+(6*4)+(5*8)+(4*7)+(3*7)+(2*3)+(1*0)=183
183 % 10 = 3
So 184877-30-3 is a valid CAS Registry Number.
184877-30-3Relevant academic research and scientific papers
Orthobromodiphenylmethane derivatives as starting materials for the total synthesis of anthraquinones
Almeida, Wanda P.,Costa, Paulo R.R.
, p. 4507 - 4518 (2007/10/03)
In this communication we describe the synthesis of four simple anthraquinones by a five-step sequence, using easily available bromobenzaldehydes and phenyllithium derivatives as starting materials.
