103675-09-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 103675-09-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,6,7 and 5 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 103675-09:
(8*1)+(7*0)+(6*3)+(5*6)+(4*7)+(3*5)+(2*0)+(1*9)=108
108 % 10 = 8
So 103675-09-8 is a valid CAS Registry Number.
103675-09-8Relevant articles and documents
A ONE STEP SYNTHESIS OF ω-HYDROXYACETYLENIC CARBOXYLIC ACIDS
Cossy, J.,Pete, J. P.
, p. 573 - 574 (2007/10/02)
A convenient chemioselective method to prepare ω-hydroxyacetylenic carboxylic acids from unprotected ω-alkyn-1 ols and ω-bromo acids is described.