118824-28-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 118824-28-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,8,2 and 4 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 118824-28:
(8*1)+(7*1)+(6*8)+(5*8)+(4*2)+(3*4)+(2*2)+(1*8)=135
135 % 10 = 5
So 118824-28-5 is a valid CAS Registry Number.
118824-28-5Relevant articles and documents
SYNTHESIS OF SPIROETHERS USING RADICAL CYCLISATIONS
Middleton, Donald S.,Simpkins, Nigel S.,Begley, Michael J.,Terrett, Nicholas K.
, p. 545 - 564 (2007/10/02)
A variety of spiroether products, including one bis-spiro compound, are avaible via a simple radical cyclisation route.
