188662-67-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 188662-67-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,6,6 and 2 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 188662-67:
(8*1)+(7*8)+(6*8)+(5*6)+(4*6)+(3*2)+(2*6)+(1*7)=191
191 % 10 = 1
So 188662-67-1 is a valid CAS Registry Number.
188662-67-1Relevant academic research and scientific papers
Spearing, Paul,Majetich, George,Bhattacharyya, Jnanabrata
, p. 399 - 400 (1997)
Synthesis of (R,S)-dioclein, a bioactive flavanone isolated from the root bark of Dioclea grandiflora Mart. ex Benth., is described.
