75755-42-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75755-42-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,7,5 and 5 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 75755-42:
(7*7)+(6*5)+(5*7)+(4*5)+(3*5)+(2*4)+(1*2)=159
159 % 10 = 9
So 75755-42-9 is a valid CAS Registry Number.
75755-42-9Relevant articles and documents
Photochemically Induced Reactions of 3-Amino-2H-azirines
Dietliker, Kurt,Heimgartner, Heinz
, p. 262 - 295 (2007/10/02)
Irradiation of 3-(N-methylanilino)-2H-azirines with a mercury low pressure lamp induces the cleavage of the C(2), C(3)-ring bond thus affording nitriliomethanide dipols, substituted by an amino group at C(1).Depending on the substitution pattern at C(3),
