1019850-33-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1019850-33-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,9,8,5 and 0 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1019850-33:
(9*1)+(8*0)+(7*1)+(6*9)+(5*8)+(4*5)+(3*0)+(2*3)+(1*3)=139
139 % 10 = 9
So 1019850-33-9 is a valid CAS Registry Number.
1019850-33-9Relevant articles and documents
Synthesis and structure of some cis-and trans-myrtanylstannanes
Beckmann, Jens,Duthie, Andrew,Grassmann, Marian
, p. 161 - 166 (2009)
Enantiomerically pure cis- and trans-myrtanylstannanes cis-MyrSnPh3 (1), trans-MyrSnPh3 (2), cis-MyrSnPh2Cl (3), trans-MyrSnPh2Cl (4), cis-MyrSnPhCl2 (5), trans-MyrSnPhCl2 (6), cis-MyrSnCl