92136-13-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92136-13-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,1,3 and 6 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 92136-13:
(7*9)+(6*2)+(5*1)+(4*3)+(3*6)+(2*1)+(1*3)=115
115 % 10 = 5
So 92136-13-5 is a valid CAS Registry Number.
92136-13-5Relevant articles and documents
α-METALLIERTE AMINE DURCH DEPROTONIERUNG ALIPHATISCHER N-METHYLAMINE
Ahlbrecht, Hubertus,Dollinger, Horst
, p. 1353 - 1356 (1984)
Aliphatic N-methylamines can be deprotonated by means of s-butyllithium/potassium t-butoxide to give dialkylaminomethyl potassium or after metal exchange the more nucleophilic dialkylaminomethyl lithium.