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161891-78-7

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161891-78-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 161891-78-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,8,9 and 1 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 161891-78:
(8*1)+(7*6)+(6*1)+(5*8)+(4*9)+(3*1)+(2*7)+(1*8)=157
157 % 10 = 7
So 161891-78-7 is a valid CAS Registry Number.

161891-78-7Relevant articles and documents

Thermolysereaktionen der donorfreien silanimine tBu2Si=N- SiRtBu2 (R = tBu, Ph): Thermolysis reactions of donor-free silanimines tBu2Si=N-SiRtBu2 (R = tBu, Ph)

Lerner, Hans-Wolfram,Saenger, Inge,Bolte, Michael,Wagner, Matthias

scheme or table, p. 72 - 78 (2010/07/08)

The donor-free silanimines tBu2Si=N-SiRtBu2 (R = tBu Ph) which are prepared from tBu2ClSiN3 and NaSiRtBu 2 at -78 °C inBu2O decompose in benzene at room temperature with the formation of isobutene. Pr

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