Cas 640756-18-9,1,1,3,3,5,5-hexamethyl-2,2,4,4,6,6-hexaphenyl-1,3,5-trisila-2,4,6-tristannacyclohexane

640756-18-9

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Basic information

Product Name: 1,1,3,3,5,5-hexamethyl-2,2,4,4,6,6-hexaphenyl-1,3,5-trisila-2,4,6-tristannacyclohexane
Synonyms: 1,1,3,3,5,5-hexamethyl-2,2,4,4,6,6-hexaphenyl-1,3,5-trisila-2,4,6-tristannacyclohexane
CAS NO:640756-18-9
Molecular Formula:
Molecular Weight: 993.23
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 1,1,3,3,5,5-hexamethyl-2,2,4,4,6,6-hexaphenyl-1,3,5-trisila-2,4,6-tristannacyclohexane(CAS DataBase Reference)
NIST Chemistry Reference: 1,1,3,3,5,5-hexamethyl-2,2,4,4,6,6-hexaphenyl-1,3,5-trisila-2,4,6-tristannacyclohexane(640756-18-9)
EPA Substance Registry System: 1,1,3,3,5,5-hexamethyl-2,2,4,4,6,6-hexaphenyl-1,3,5-trisila-2,4,6-tristannacyclohexane(640756-18-9)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 640756-18-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 640756-18-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,4,0,7,5 and 6 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 640756-18:
(8*6)+(7*4)+(6*0)+(5*7)+(4*5)+(3*6)+(2*1)+(1*8)=159
159 % 10 = 9
So 640756-18-9 is a valid CAS Registry Number.

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640756-18-9Relevant academic research and scientific papers

Magnesium and chlorostannanes - Building blocks for novel tinmodified silanes

Bleckmann,Brüggemann,Maslennikov,Schollmeier,Schürmann,Spirina,Tsarev,Uhlig

, p. 332 - 340 (2003)

Cyclic stannasilanes with alternating Si-Sn sequences ([Ph2 Sn-Me2Si]3, 1; [t-Bu2Sn-Me2 Si]2, 2) were synthesized by the reaction of dimethyldichlorosilane with diorganodichlorostannanes (R

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