100231-26-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 100231-26-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,2,3 and 1 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 100231-26:
(8*1)+(7*0)+(6*0)+(5*2)+(4*3)+(3*1)+(2*2)+(1*6)=43
43 % 10 = 3
So 100231-26-3 is a valid CAS Registry Number.
100231-26-3Relevant articles and documents
Synthesis of Lophotoxin Intermediate
Tius, Marcus A.,Trehan, Sanjay
, p. 765 - 767 (2007/10/02)
The carbometalation of an optically active homopropargyl alcohol is the key step in preparing the C-7, C-12 fragment of the marine neuromuscular agent (+)-lophotoxin.
