3708-38-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 3708-38-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,7,0 and 8 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 3708-38:
(6*3)+(5*7)+(4*0)+(3*8)+(2*3)+(1*8)=91
91 % 10 = 1
So 3708-38-1 is a valid CAS Registry Number.
3708-38-1Relevant articles and documents
A Novel Preparation of Electrophilic Cyclopropanes
Martelli, Jacques,Gree, Rene
, p. 355 - 356 (2007/10/02)
Electrophilic cyclopropanes are conveniently prepared by decomposition of the corresponding Δ1-pyrazolines in the presence of a small amount of Ce(NH4)2(NO3)6.