23587-90-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 23587-90-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,5,8 and 7 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 23587-90:
(7*2)+(6*3)+(5*5)+(4*8)+(3*7)+(2*9)+(1*0)=128
128 % 10 = 8
So 23587-90-8 is a valid CAS Registry Number.
InChI:InChI=1/2C4H9.Hg/c2*1-4(2)3;/h2*1-3H3;/rC8H18Hg/c1-7(2,3)9-8(4,5)6/h1-6H3
23587-90-8Relevant articles and documents
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Marker,Calvery
, p. 820,822 (1923)
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MULTINUCLEAR NMR SPECTROSCOPY OF (METALLA)NEOPENTYL DERIVATIVES OF TIN AND MERCURY
Mitchell, Terence N.,Fabisch, Bodo
, p. 249 - 254 (2007/10/02)
Proton, carbon-13, tin-119 and mercury-199 chemical shift and element-metal coupling constant data are presented for compounds of the types Sn(CH2MMe3)4, Hg(CH2MMe3)2, Me3SnCH2MMe3 and i-BuHgCH2MMe3 (M = C, Si, Ge, Sn).In almost all cases the NMR paramete