121410-85-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 121410-85-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,4,1 and 0 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 121410-85:
(8*1)+(7*2)+(6*1)+(5*4)+(4*1)+(3*0)+(2*8)+(1*5)=73
73 % 10 = 3
So 121410-85-3 is a valid CAS Registry Number.
121410-85-3Relevant articles and documents
HIGHLY FUNCTIONALISED CARBENES AND CYCLOPROPENES FROM TETRAHYLOCYCLOPROPANES
Al-Dulayymi, Juma'a,Baird, Mark S.
, p. 6147 - 6148 (1988)
1,2-Dehalogenation of tetracyclopropanes (2, X = Cl, OMe,N-iPr2, Ph) and (4, X = OMe) by methyl lithium leads to dichloropropenes (3, X = Cl,OMe,N-iPR2,Ph) and the carbene (6) respectively; in contrast, the dibromocyclopropane (4, X = Cl) is converted to
