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811-70-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 811-70-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,1 and 1 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 811-70:
(5*8)+(4*1)+(3*1)+(2*7)+(1*0)=61
61 % 10 = 1
So 811-70-1 is a valid CAS Registry Number.

811-70-1SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name	difluoro(dimethyl)germane

1.2 Other means of identification

Product number	-
Other names	difluoromidethyl germane

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:811-70-1 SDS

811-70-1Upstream product

811-70-1Downstream Products

811-70-1Relevant articles and documents

Germanium isotope effect on the 19F chemical shift in difluorodimethylgermane and the 13C chemical shift in tetramethylgermane

Buchner,Wolfsberger

, p. 108 - 109 (2007/10/03)

An isotope effect of about -0.8 Hz at 188 MHz (-4 ppb) per two mass units on the 19F chemical shift in Me2GeF2 due to directly bonded 70Ge/ 72Ge/74Ge/76Ge has been observed. The analogous isotope effect on the 13C chemical shift in Me4Ge is about -0.045 Hz at 100.6 MHz (-0.45 ppb).

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CAS

811-70-1