24276-77-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 24276-77-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,2,7 and 6 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 24276-77:
(7*2)+(6*4)+(5*2)+(4*7)+(3*6)+(2*7)+(1*7)=115
115 % 10 = 5
So 24276-77-5 is a valid CAS Registry Number.
24276-77-5Relevant articles and documents
PREPARATION AND REACTIONS OF trans- (R = Me, Ph or C6H4Me-p)
McPherson, Helen,Wardell, James L.
, p. 261 - 266 (2007/10/02)
Formation of trans- (R=Me, Ph or C6H4Me-p) has been achieved by the oxidative addition of ClCH2SR to (PPh3)4Pt in refluxing PhH.The reaction of ClCH2SMe with (PMe2Ph)4Pt led to cis-.The reaction of trans-(PPh3)2Pt(CH2S