134210-01-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134210-01-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,2,1 and 0 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 134210-01:
(8*1)+(7*3)+(6*4)+(5*2)+(4*1)+(3*0)+(2*0)+(1*1)=68
68 % 10 = 8
So 134210-01-8 is a valid CAS Registry Number.
134210-01-8Relevant articles and documents
β-Lactam-4-ylidenes
Zoghbi, Michel,Warkentin, John
, p. 3214 - 3215 (2007/10/02)
β-Lactam-4-ylidenes, generated by thermolysis of easily accessible spiro-fused β-lactam oxadiazolines, are trapped in typical intramolecular and intermolecular carbene reactions.
