119100-24-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 119100-24-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,1,0 and 0 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 119100-24:
(8*1)+(7*1)+(6*9)+(5*1)+(4*0)+(3*0)+(2*2)+(1*4)=82
82 % 10 = 2
So 119100-24-2 is a valid CAS Registry Number.
119100-24-2Relevant articles and documents
A Convenient Synthesis of Homobutein
Begum, S. Dilshad,Parthasarathi, J.
, p. 464 (2007/10/02)
Homobutein (4) has been synthesised by the condensation of 2-hydroxy-4-(methoxymethoxy)acetophenone (1) and 3-methoxy-4-(methoxymethoxy)benzaldehyde (2) followed by demethoxymethylation of the resulting chalcone (3).