151258-62-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 151258-62-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,2,5 and 8 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 151258-62:
(8*1)+(7*5)+(6*1)+(5*2)+(4*5)+(3*8)+(2*6)+(1*2)=117
117 % 10 = 7
So 151258-62-7 is a valid CAS Registry Number.
151258-62-7Relevant articles and documents
On the syntheses and photochemical properties of novel pyrrolizinone derivatives as photosensitizers
Bauer,Heisler,Konigstein
, p. 6591 - 6604 (1993)
The syntheses of the pyrrolizinone derivatives 8H-6-methyl-7-phenylthieno[2,3-b]-pyrrolizin-8-one (1), 10H-6,7,8,9-tetrahydro(1)benzothieno[2,3-b]pyrrolizin-10-one (2), 8H-6-phenylthieno[2,3-b]pyrrolizin-8-one (3), 8H-methylthieno[2,3-b]pyrrolizin-8-one (
